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: 1,2,3,4-Tetrahydro-4-hydroxy-2-thioxo-4-pteridinecarboxylic acid ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18204-27-8

18204-27-8 structure

18204-27-8 structure

Name: 1,2,3,4-Tetrahydro-4-hydroxy-2-thioxo-4-pteridinecarboxylic acid ethyl ester
Chemical Name: ethyl 4-hydroxy-2-sulfanylidene-1,3-dihydropteridine-4-carboxylate
CAS Number: 18204-27-8
Molecular Formula: C₉H₁₀N₄O₃S
Molecular Weight: 254.26600
Create Date: 2016-05-28 17:29:24
Modify Date: 2025-08-26 17:46:34

Name	ethyl 4-hydroxy-2-sulfanylidene-1,3-dihydropteridine-4-carboxylate
Synonyms	4-Pteridinecarboxylic acid,1,2,3,4-tetrahydro-4-hydroxy-2-thioxo-,ethyl ester 1,2,3,4-Tetrahydro-4-hydroxy-2-thioxo-4-pteridinecarboxylic acid ethyl ester Ethyl 4-hydroxy-2-thioxo-1,2,3,4-tetrahydro-4-pteridinecarboxylate

Molecular Formula	C₉H₁₀N₄O₃S
Molecular Weight	254.26600
Exact Mass	254.04700
PSA	135.50000

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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