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: 5-sec-Butyl-5-ethyl-1-methyl-2-thioxo-2,3-dihydropyrimidine-4,6(1H,5H)-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

29639-65-4

29639-65-4 structure

29639-65-4 structure

Name: 5-sec-Butyl-5-ethyl-1-methyl-2-thioxo-2,3-dihydropyrimidine-4,6(1H,5H)-dione
Chemical Name: 5-butan-2-yl-5-ethyl-1-methyl-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS Number: 29639-65-4
Molecular Formula: C₁₁H₁₈N₂O₂S
Molecular Weight: 242.33800
Create Date: 2017-05-25 07:39:08
Modify Date: 2025-11-02 19:15:01

Name	5-butan-2-yl-5-ethyl-1-methyl-2-sulfanylidene-1,3-diazinane-4,6-dione
Synonyms	5-sec-Butyl-5-ethyl-1-methyl-2-thio-barbituric acid N-Methyl-thiobutabarbital BARBITURIC ACID,5-sec-BUTYL-5-ETHYL-1-METHYL-2-THIO

Density	1.17g/cm3
Molecular Formula	C₁₁H₁₈N₂O₂S
Molecular Weight	242.33800
Exact Mass	242.10900
PSA	84.99000
LogP	1.51580
Index of Refraction	1.55

HS Code	2933599090

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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