174854-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174854-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,5 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 174854-83:
(8*1)+(7*7)+(6*4)+(5*8)+(4*5)+(3*4)+(2*8)+(1*3)=172
172 % 10 = 2
So 174854-83-2 is a valid CAS Registry Number.
174854-83-2Relevant articles and documents
Piperazine derivatives
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, (2008/06/13)
Compounds are disclosed which have the general formula A: STR1 where Ra and Rb are each hydrogen or methyl and Rc is hydrogen, halo or C1-4 alkyl optionally in the form of a pharmaceutically acceptable acid addi