Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ethyl (3-cyano-4,5-dimethyl-thiophen-2-yl)carbamoylformate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57785-66-7

57785-66-7 structure

57785-66-7 structure

Name: ethyl (3-cyano-4,5-dimethyl-thiophen-2-yl)carbamoylformate
Chemical Name: ethyl 2-[(3-cyano-4,5-dimethylthiophen-2-yl)amino]-2-oxoacetate
CAS Number: 57785-66-7
Molecular Formula: C₁₁H₁₂N₂O₃S
Molecular Weight: 252.29000
Create Date: 2016-03-07 04:42:43
Modify Date: 2025-10-17 19:36:51

Name	ethyl 2-[(3-cyano-4,5-dimethylthiophen-2-yl)amino]-2-oxoacetate
Synonyms	ethyl [(3-cyano-4,5-dimethylthiophen-2-yl)amino](oxo)acetate Ethyl (3-cyano-4,5-dimethylthiophen-2-yl)-oxamate

Density	1.28g/cm3
Molecular Formula	C₁₁H₁₂N₂O₃S
Molecular Weight	252.29000
Exact Mass	252.05700
PSA	107.43000
LogP	1.81118
Index of Refraction	1.555

4651-94-9 structure

4651-94-9

4755-77-5 structure

4755-77-5

~%

57785-66-7 structure

57785-66-7

Literature: The Upjohn Company Patent: US3953468 A1, 1976 ;

Precursor 2
4651-94-9 4755-77-5
DownStream 0

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