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CAS编号中文名英文名分子式分子量熔点沸点
312745-91-8(R)-(+)-4-氰-3-羟基丁酸乙酯Ethyl(S)-(+)-4-cyano-3-hydroxybutyrateC7H11NO3157.17
312746-72-81h-吲唑-7-甲醛1h-indazole-7-carboxaldehyde
312746-74-01h-7-甲酰基吲唑1h-indazole-7-carboxamide
312746-96-62-(2-hydroxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid
312747-21-0hup30
312748-79-1[4-(2-furoylamino)phenoxy]acetic acid
312748-94-04,4'-氧基双(n,n-二乙基苯甲酰胺)4,4'-oxybis(n,n-diethylbenzamide)
312749-73-82-{[2-(4-chlorophenoxy)ethyl]thio}-1h-benzimidazole
312750-72-43-(4-bromophenyl)-5-propyl-1,2,4-oxadiazole
312751-53-4[2-(1h-indol-3-yl)-ethyl]-thiourea
312753-06-3indacaterol
312753-53-05,6-二乙基-2,3-二氢-1h-茚-2-胺盐酸盐5,6-diethyl-2,3-dihydro-1h-inden-2-amine hydrochloride
312753-94-92-methyl-2,3-dihydro-1h-inden-2-amine
312756-74-4rad51 刺激性化合物 1rs-1
312757-32-72-methyl-3-nitro-n-(1,3-thiazol-2-yl)benzamide
31276-07-03A,4,7,7A-四氢-1,3-异苯并呋喃二酮与2,5-呋喃二酮和2,2'-氧二(乙醇)的聚合物1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-furandione and 2,2'-oxybis [ethanol](C8H8O3·C4H10O3·C4H2O3)x
31276-64-92-propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate, ethyl
31277-98-2双(1,2-双(二苯基膦)乙烷)钯bis[1,2-bis(diphenylphosphino)ethane]-palladium
312772-68-2n-(3-acetylphenyl)-5-chlorothiophene-2-carboxamide
31278-47-4Tris[dimethyl(methylamino)aluminum](form 2)C9H30Al3N3261.30
3128-05-02-(3-oxocyclopentyl)acetic acid
3128-06-14-乙酰丁酸5-oxo-hexanoic aciC6H10O3130.1413-14℃274℃
3128-07-25-乙酰基戊酸5-acetylvaleric acid34-140℃138℃(1.5
3128-15-21-cyclopentene-1,2-dicarboxylic acid
3128-29-8n(1)-methyl-4-pyridone-5-carboxamide
3128-30-1n,n'-methylenebis(adenosine diphosphate
3128-32-3acrylic acid hydrazideC3H6N2O86.09
3128-37-8adenylyl(3'-5')cytidylyl(3'-5')*cytidine free aciC28H37N11O18P2877.61
3128-43-6p-nitrothio-benzoic aci s-phenyl ester
3128-83-44-异氰基二苯酮4-isocyanobenzophenone
3128-85-6异氰基二苯基甲烷isocyanodiphenylmethane
31281-59-1n-acetyl-a-d-glucosamine 1-phosphate*disodiumC8H14NNa2O9P345.15
31281-88-6(2R,3R,4S,5R)-2-(6-氨基-8-碘-9h-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇(2R,3R,4S,5R)-2-(6-amino-8-iodo-9h-purin-9-yl)-5-(hydroxymet
31282-04-9潮霉素B)-o-beta-d- talopyranosyl-(1-5)-2-deoxy-n-(sup 3)-methyl-C20H37N3O13527.52
31282-15-2bis(1,10-phenanthroline)dichloro-, chloride, dihydrate, cis-chromium(1+
31282-53-8Cadmium dichlorobis[ethylenediamine]-C4H16CdCl2N4303.50
31282-59-4Phosphorus(1+),tetrachloro-,(T-4)-,di-μ-chlorooctachlorodititanate(2-)(2:1)Cl18P2Ti2795.84
31282-61-8Tricarbonyl[2,4-diethyl-1,1,3,5,5-pentaphenyl-1,3,5-triphospha-2,4-diazapentane-PPP]-molybdenum(III)C37H35MoN2O3P3744.55
31282-95-81-(chloromethyl)-2-pyrrolidinonC5H8ClNO133.58
31283-43-92-chloro-1-octene
31283-52-0Arsenous trichloride,compd. with methylbenzene(2:1)C7H8As2Cl6454.70
31283-55-3Arsenous trichloride,compd. with 1,3-dimethylbenzene(2:1)
31283-98-4phenyl 2,4-dinitrobenzenesulfonate
31284-53-4Tetraethylammonium tris(ethylxanthato)lead(II)C17H35NO3PbS6701.04
31284-89-6(R)-(-)-4-甲基扁桃酸(R)-(-)-4-methylmandelic acid
31284-96-5氨基葡萄糖硫酸钾盐n-sulfo-glucosamine potassium salt
31286-88-12,5-furandione, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol
31288-44-51,5-二氨基-4,8-二羟基(4-甲氧苯基)蒽醌10-Anthracenedione, 1,5-diamino-4,8-dihydroxy(4-methoxyphenyl)-9C21H16N2O5
31288-93-42-butenedioic acid (z)-, bis(2-ethylhexyl) ester,polymer with ethenyl acetate and 2-ethylhexyl 2-propenoate
31289-43-7DL-Histidine hydrochloride dihydrateC6H14ClN3O4227.65
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