147150-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147150-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,5 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147150-77:
(8*1)+(7*4)+(6*7)+(5*1)+(4*5)+(3*0)+(2*7)+(1*7)=124
124 % 10 = 4
So 147150-77-4 is a valid CAS Registry Number.
147150-77-4Relevant articles and documents
2-Alkoxy-4-hydroazinopyrimidine compounds and their use in the preparation of 5-alkoxy-1,2,4-triazolo[4,3-c]pyrimidine-3(2H)-thione compounds
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, (2008/06/13)
5-Alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2 (3H)-thione compounds, such as 5-ethoxy-8-fluoro[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)-thione, were prepared by treatment of a 5-alkoxy-1,2,4-triazolo-[4,3-c]pyrimidine-3(2H)-thione compound, such as 5-ethoxy-8-f
