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4-phenyl-1-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-6-yl)carbonylthiosemicarbazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53686-50-3

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53686-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53686-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,8 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53686-50:
(7*5)+(6*3)+(5*6)+(4*8)+(3*6)+(2*5)+(1*0)=143
143 % 10 = 3
So 53686-50-3 is a valid CAS Registry Number.

53686-50-3Upstream product

53686-50-3Relevant academic research and scientific papers

Synthesis of 6-[4-(allyl/phenyl)-5-thioxo-1,2,4-triazol-3-yl]pyrimidine-2, 4-diones and their reaction with electrophiles

Mekuskiene,Vainilavicius

, p. 792 - 797 (2006)

Cyclization of 1-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-6-yl)carbonyl-4-R- thiosemicarbazides in basic medium gave 6-(4-R-5-thioxo-1,2,4-triazol-3-yl) pyrimidine-2,4-diones (R = Allyl, Ph). Alkylation of the latter with iodomethane occurred at the sulphur

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