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120449-71-0

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120449-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120449-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,4 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120449-71:
(8*1)+(7*2)+(6*0)+(5*4)+(4*4)+(3*9)+(2*7)+(1*1)=100
100 % 10 = 0
So 120449-71-0 is a valid CAS Registry Number.

120449-71-0Relevant articles and documents

Synthesis of 2-Methyl-4-oxo-N-(4-oxo-2-arylthiazolidin-3-yl)-3(4H)-quinazolineacetamides

Reddy, A. Malla,Achaiah, G.,Rao, A. Devendar,Reddy, V. Malla

, p. 1054 - 1056 (2007/10/02)

2-Methyl-4-oxo-N-(4-oxo-2-arylthiazolidin-3-yl)-3(4H)-quinazolineacetamides (3) have been synthesized by the reaction of 2-methyl-4-oxo-quinazoline-3-acetic acid arylidenehydrazides (2) with mercaptoacetic acid.The intermediate compounds (2) have been pre

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