179557-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179557-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,5,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 179557-18:
(8*1)+(7*7)+(6*9)+(5*5)+(4*5)+(3*7)+(2*1)+(1*8)=187
187 % 10 = 7
So 179557-18-7 is a valid CAS Registry Number.
179557-18-7Relevant articles and documents
Alkyl substituted piperadinyl and piperazinyl anti-AIDS compounds
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, (2008/06/13)
Anti-AIDS compounds of formula (I) STR1 wherein R1, R2, R3, R4, R5, R6, and R7 are as defined in the specification and R8 is alkyl of substituted alkyl.