153577-85-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153577-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,5,7 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 153577-85:
(8*1)+(7*5)+(6*3)+(5*5)+(4*7)+(3*7)+(2*8)+(1*5)=156
156 % 10 = 6
So 153577-85-6 is a valid CAS Registry Number.
153577-85-6Relevant articles and documents
Pyrimidone derivatives and their use
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, (2008/06/13)
There are disclosed novel pyrimidone derivatives of the formula I: STR1 wherein X is hydrogen, chlorine, methyl or ethyl, R2 is hydrogen or methyl, and Q is STR2 A is fluorine, chlorine or bromine; and R1 is alkyl, alkenyl, alkynyl,
