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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    1,2-二氢-5-(4-吡啶)-3H-1,2,4-噻唑-3-酮 5-[4]pyridyl-1,2-dihydro-[1,2,4]triazol-3-one 939-08-2 C7H6N4O
    1,2-二氢-4-羟基-6-氯-1-甲基-2-氧代喹啉-3-羧酸甲酯 methyl 6-chloro-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate 909911-74-6 C12H10ClNO4
    1,2-二氢-3H-吡唑并[3,4-d]嘧啶-3-酮 1H-Pyrazolo[3,4-d]pyrimidin-3(2H)-one 90993-87-6 C5H4N4O
    1,2-二氢-3H-1,2,4-三氮唑-3-酮 2,4-dihydro-1,2,4-triazol-3-one 930-33-6 C2H3N3O
    1,2-二氢-3-羟基-2-氧代喹啉-4-羧酸乙酯 ethyl 3-hydroxy-2-oxo-1,2-dihydroquinoline-4-carboxylate 93002-02-9 C12H11NO4
    1,2-二氢-2-氧代喹啉-3-甲醛 3-formyl-2-quinolone 91301-03-0 C10H7NO2
    1,2-二氢-2-氧代-1'-甲基螺[5-溴-3H-吲哚-3,4'-哌啶] 5-bromo-1'-methyl-spiro[indoline-3,4'-piperidine]-2-one 920023-48-9 C13H15BrN2O
    1,2-二氢-2-丙酰-3H-吲唑-3-酮 1,2-Dihydro-2-propionyl-3H-indazol-3-one 99071-82-6 C10H10N2O2
    1,2-二氢-2-(5'-硝基呋喃基)-4-羟基-喹唑啉-3-氧化物 4-Quinazolinol, 1,2-dihydro-2-(5-nitrofuryl)-, 3-oxide 98754-77-9 C12H9N3O5
    1,2-二氢-1-甲基-2-氧代-4-吡啶羧酸乙酯 1-methyl-2-oxo-1,2-dihydro-pyridine-4-carboxylic acid ethyl ester 98996-29-3 C9H11NO3
    1,2-二氢-1-氧代-5-异喹啉甲酸甲酯 methyl 1-oxo-1,2-dihydroisoquinoline-5-carboxylate 91137-50-7 C11H9NO3
    1,2-二氢-1-[6-(1-羟基-1-甲基乙基)-2-吡啶]-6-(甲基硫代)-2-(2-丙烯-1-基)-3H-吡唑并[3,4-d]嘧啶-3-酮 2-allyl-1-(6-(2-hydroxypropan-2-yl)pyridin-2-yl)-6-(methylthio)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one 955369-56-9 C17H19N5O2S
    1,2-二氢-1,6-二氮杂萘 1,2-dihydro-1,6-naphthyridine 90781-13-8 C8H8N2
    1,2-二氢-1,2-二羟基-6-硝基屈 trans-1,2-dihydroxy-1,2-dihydro-6-nitrochrysene 91828-72-7 C18H13NO4
    1,2-二氢-1,2-二甲基-5-(6-喹喔啉基)-3H-吡唑-3-酮 1,2-Dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937279-21-5 C13H12N4O
    1,2-二氟-3-甲基-4-硝基苯 1,2-difluoro-3-methyl-4-nitrobenzene 914348-35-9 C7H5F2NO2
    1,2-二棕榈酰基-sn-甘油-3-磷酸甲醇(钠盐) Sodium (2R)-2,3-bis(hexadecanoyloxy)propyl methyl phosphate 92609-89-7 C36H70O8P*Na
    1,2-二棕榈酰基-sn-甘油-3-磷酸乙醇(钠盐) (<i>R</i>)-1-(ethoxy-hydroxy-phosphoryloxy)-2,3-bis-palmitoyloxy-propane; sodium-salt 92609-90-0 C37H72O8P*Na
    1,2-二棕榈酰基-sn-甘油-3-磷酸丙醇(钠盐) Sodium (2R)-2,3-bis(hexadecanoyloxy)propyl propyl phosphate 92609-91-1 C38H74O8P*Na
    1,2-二棕榈酰基-sn-甘油-3-磷酸丁醇(钠盐) Sodium (2R)-2,3-bis(hexadecanoyloxy)propyl butyl phosphate 92609-92-2 C39H76O8P*Na
    1,2-二棕榈酰-3-二甲基铵-丙烷 dl-1,2-bis(palmitoyloxy)-3-(dimethylamino)propane 96326-74-8 C37H73NO4
    1,2-二异氰基乙烷 1,2-diisocyanoethane 928-54-1 C4H4N2
    1,2-二己氧基苯 1,2-dihexyloxybenzene 94259-20-8 C18H30O2
    1,2-二噻烷1-氧化物 2-(2-nitro-benzylidene)-benzo[<i>b</i>]thiophen-3-one 92424-67-4 C15H9NO3S
    1,2-二去甲基神经酰基-sn-甘油-3-磷酸胆碱 1,2-dilignoceroyl-sn-glycero-3-phosphatidylcholine 91742-11-9 C56H112NO8P
    1,2-二亚麻酰基-3-(4-氨基丁酰基)丙烷-1,2,3-三醇 [3-(4-aminobutanoyloxy)-2-[(9Z,12E,15E)-octadeca-9,12,15-trienoyl]oxypropyl] (9E,12E,15E)-octadeca-9,12,15-trienoate 93349-26-9 C43H71NO6
    1,2-二亚油酰基-sn-甘油-3-磷酸胆碱 1,2-dilinoleoyl-sn-glycero-3-phosphocholine 998-06-1 C44H80NO8P
    1,2-二二十二碳六烯酸酰卵磷脂 1,2-Docosahexanoyl-sn-glycero-3-phosphocholine 99296-81-8 C52H80NO8P
    1,2-二乙烯基苯 1,2-Bis(ethenyl)benzene;methyl 2-methylprop-2-enoate;styrene 9017-43-0 C23H26O2
    1,2-二乙烯基苯 1,2-divinylbenzene 91-14-5 C10H10
    1,2-二(苄氧基)-3,6-二甲基-4-硝基-5-[(E)-2-硝基乙烯基]苯 4,5-bis(benzyloxy)-3,6-dimethyl-2,β-dinitrostyrene 97073-51-3 C24H22N2O6
    1,2-二(溴甲基)苯 α,α'-dibromo-o-xylene 91-13-4 C8H8Br2
    1,2-二(十六烷氧基)-3-三甲基氨基丙烷 beta-Isopropylmalate 921-28-8 C7H12O5
    1,2-二(2,4-二甲基苯氧基)乙烷;1,2-二(2,4-二甲基苯氧基)乙烷 1,2-bis-(2,4-dimethyl-phenoxy)-ethane 98155-65-8 C18H22O2
    1,2-乙二醇与1,3-二异氰酸甲苯的聚合物 1,3-Diisocyanato-2-methylbenzene;ethane-1,2-diol 9072-91-7 C11H12N2O4
    1,2-乙二胺,N1-环戊基-N1-(1-甲基乙基)- Dihexadecenyl 3,3'-thiobispropionate 94247-41-3 C38H70O4S
    1,2-乙二胺,N-(4-噻唑基甲基)-(9CI) dibenzyl [4-[3-[2-methoxy-5-[2-(7-methoxy-1,3-benzodioxol-5-yl)ethenyl]anilino]-2-methyl-3-oxopropyl]phenyl] phosphate;N-[2-methoxy-5-[2-(7-methoxy-1,3-benzodioxol-5-yl)ethenyl]phenyl]-2-methyl-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanamide 9024-90-2 C72H75N2O15P
    1,2-乙二基二{[(5-辛基-2,8-二氧代-1,9-二氧杂-4,6-二硫杂-5-锡杂环十一烷n-5-基)硫基]乙酸酯} Ethylene bis(((8-octyl-5,11-dioxo-1,4-dioxa-7,9-dithia-8-stannacycloundec-8-yl)thio)acetate) 93918-35-5 C34H58O12S6Sn2
    1,2-乙二基二{[(5-十二烷基-2,8-二氧代-1,9-二氧杂-4,6-二硫杂-5-锡杂环十一烷n-5-基)硫基]乙酸酯} Ethylene bis(((8-dodecyl-5,11-dioxo-1,4-dioxa-7,9-dithia-8-stannacycloundec-8-yl)thio)acetate) 93857-18-2 C42H74O12S6Sn2
    1,2-乙二基二{[(5-丁基-2,8-二氧代-1,9-二氧杂-4,6-二硫杂-5-锡杂环十一烷n-5-基)硫基]乙酸酯} Ethylene bis(((8-butyl-5,11-dioxo-1,4-dioxa-7,9-dithia-8-stannacycloundec-8-yl)thio)acetate) 93918-33-3 C26H42O12S6Sn2
    1,2-乙二基二(三溴乙酸酯) Ethylene bis(tribromoacetate) 94159-39-4 C6H4Br6O4
    1,2-丙烷二醇与1,1'-亚甲基双[异氰酸基苯]和甲基环氧乙烷的聚合物 1-Isocyanato-3-[(3-isocyanatophenyl)methyl]benzene;2-methyloxirane;propane-1,2-diol 99784-49-3 C21H24N2O5
    1,2-丁二胺,N2-(2,3-二氢-1,4-苯并二噁英-6-基)-2-乙基- 17β-Acetoxy-3β-methyl-Δ<sup>2</sup>-androsten 903-27-5 C22H34O2
    1,2,7,7a-四氢-3H-吡咯里嗪-3-酮 1,2,7,7a-tetrahydro-3H-pyrrolizin-3-one 98216-93-4 C7H9NO
    1,2,6-三甲基-4-哌啶醇 1,2,6-trimethyl-4-piperidinol 90226-91-8 C8H17NO
    1,2,5-噁二唑-3-羧醛, 4-甲基- (9CI) 3-formyl-4-methyl-1,2,5-oxadiazole 90507-35-0 C4H4N2O2
    1,2,5-三甲基吡咯 1,2,5-trimethyl-1H-pyrrole 930-87-0 C7H11N
    1,2,5,6-四氢-1-甲基烟酸甲酯单[(3-乙酰氨基-4-羟基苯基)胂酸]盐 Drocarbil 900-77-6 C16H23AsN2O7
    1,2,4-苯并三嗪-6-胺 benzo[<i>e</i>][1,2,4]triazin-6-ylamine 96461-65-3 C7H6N4
    1,2,4-苯并三嗪,1,2-二氢-7-甲基-1-苯基- 5,7-diamino-(3-β-D-ribofuranosyl)pyrazolo<4,3-d>pyrimidine 97782-03-1 C10H14N6O4