Cas 202646-45-5,5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-<i>o</i>-tolyl-dihydro-pyrimidine-4,6-dione

202646-45-5

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Basic information

Product Name: 5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-o-tolyl-dihydro-pyrimidine-4,6-dione
Synonyms: 5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-o-tolyl-dihydro-pyrimidine-4,6-dione
CAS NO:202646-45-5
Molecular Formula:
Molecular Weight: 437.546
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-o-tolyl-dihydro-pyrimidine-4,6-dione(CAS DataBase Reference)
NIST Chemistry Reference: 5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-o-tolyl-dihydro-pyrimidine-4,6-dione(202646-45-5)
EPA Substance Registry System: 5-(2-hydrazino-thiazol-4-yl)-2-thioxo-1,3-di-o-tolyl-dihydro-pyrimidine-4,6-dione(202646-45-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 202646-45-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 202646-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,6,4 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 202646-45:
(8*2)+(7*0)+(6*2)+(5*6)+(4*4)+(3*6)+(2*4)+(1*5)=105
105 % 10 = 5
So 202646-45-5 is a valid CAS Registry Number.

202646-45-5Upstream product

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202646-45-5Relevant academic research and scientific papers

Synthesis of some new 2-(pyrazol-1-yl)-4-(pyrimidin-5-yl)thiazoles

Ahluwalia, V. K.,Sharma, Pooja,Goyal, Bindu,Aggarwal, Renu

, p. 920 - 922 (2007/10/03)

The reaction of 1,3-diaryl-5-chloroacetyl-4,6-dioxo-2-thioxohexahydropyrimidines 2a-h with thiosemicarbazide gives 2-hydrazino-4-[1,3-diaryl-4,6-dioxo-2-thioxohexahydropyrimidin-5-yl]thiazoles 3a-h, which on condensation with acetylacetone yield 4-[1,3-di

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