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COA查询：

产品编号	CAS号	项目名称规格	分子式	加入购物车
E687085	352-24-9	4,4-二氟乙酰乙酸乙酯, 99% Ethyl 4,4-difluoro-3-oxobutanoate, 99%	C₆H₈F₂O₃	点击收藏价格库存

E687084	352-24-9	4,4-二氟乙酰乙酸乙酯, 99.5% Ethyl 4,4-difluoro-3-oxobutanoate, 99.5%	C₆H₈F₂O₃	点击收藏价格库存

E837365	178312-47-5	4,4-二氟环己基甲酸乙酯, >97% ethyl 4,4-difluorocyclohexane-1-carboxylate, >97%	C₉H₁₄F₂O₂	点击收藏价格库存

E838396	17094-34-7	4,4-二甲基-3-氧代戊酸乙酯, ≥97% Ethyl 4,4-Dimethyl-3-oxovalerate, ≥97%	C₉H₁₆O₃	点击收藏价格库存

M834920	55107-14-7	4,4-二甲基-3-氧代戊酸甲酯, 95% Methyl 4,4-Dimethyl-3-oxovalerate, 95%	C₈H₁₄O₃	点击收藏价格库存

M821351	62759-83-5	4,4-二甲氧基-3-羰基戊酸甲酯, 97% Methyl 4,4-dimethoxy-3-oxopentanoate, 97%	CH₃C(OCH₃)₂COCH₂CO₂CH₃	点击收藏价格库存

M919939	4220-66-0	4,4-二甲氧基丁酸甲酯, 97% Methyl 4,4-dimethoxybutanoate, 97%	C₇H₁₄O₄	点击收藏价格库存

M839659	60705-25-1	4,4-二甲氧基乙酰乙酸甲酯, 95% Methyl 4,4-dimethoxy-3-oxobutanoate, 95%	C₇H₁₂O₅	点击收藏价格库存

D834103	792-74-5	4,4-联苯二甲酸二甲酯, 98% Dimethyl biphenyl-4,4'-dicarboxylate, 98%	C₁₆H₁₄O₄	点击收藏价格库存

B764416	76460-93-0	4,4′-亚甲基双(苯基氨基甲酸)双(4-羟基丁基)酯, ≥95% Bis(4-hydroxybutyl) 4,4′-methylenebis(phenylcarbamate), ≥95%	C₂₃H₃₀N₂O₆	点击收藏价格库存

T855119	536759-91-8	4,5,6,7-四氢-1-(4-甲氧基苯基)-6-(4-硝基苯基)-7-氧代-1H-吡唑并[3,4-C]吡啶-3-羧酸乙酯（阿哌沙班中间体）, 95% 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester, 95%	C₂₂H₂₀N₄O₆	点击收藏价格库存

E845261	802541-13-5	4,5,6,7-四氢-1-甲基-7-氧代-1H-吲唑-3-羧酸乙酯, 97% Ethyl 1-methyl-7-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate, 97%	C₁₁H₁₄N₂O₃	点击收藏价格库存

E842197	792848-34-1	4,5,6,7-四氢-1H-吲唑-5-羧酸乙酯, 98% Ethyl 4,5,6,7-tetrahydro-1H-indazole-5-carboxylate, 98%	C₁₀H₁₄N₂O₂	点击收藏价格库存

E846009	1080026-94-3	4,5,6,7-四氢噻吩[3,2-C]吡啶-2-甲酸乙酯, 95% Ethyl 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate, 95%	C₁₀H₁₃NO₂S	点击收藏价格库存

M750226	221316-61-6	4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸甲酯, 95% Methyl 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate, 95%	C₉H₁₁NO₂S	点击收藏价格库存

E845458	1186663-33-1	4,5,6,7-四氢噻唑并[5,4-c]吡啶-2-甲酸乙酯盐酸盐, 97% Ethyl 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylate hydrochloride, 97%	C₉H₁₃ClN₂O₂S	点击收藏价格库存

779362	4222-02-0	4,5,7-三羟基-3-苯基香豆素, 97% 4,5,7-Trihydroxy-3-phenylcoumarin, 97%	C₁₅H₁₀O₅	点击收藏价格库存

O927012	155884-28-9	4,5-二氢-2-甲基-1,3-恶唑-4-羧酸甲酯, 4-Oxazolecarboxylicacid,4,5-dihydro-2-methyl-,methylester(9CI),	C₆H₉NO₃	点击收藏价格库存

E848358	853058-41-0	4,5-二氢-4-氧代-1H-吡咯并[3,2-d]嘧啶-7-羧酸乙酯, 95% Ethyl 4-oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylate, 95%	C₉H₉N₃O₃	点击收藏价格库存

M845976	850689-13-3	4,5-二氨基吡啶甲酸甲酯, 98% Methyl 4,5-diaminopicolinate, 98%	C₇H₉N₃O₂	点击收藏价格库存

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