66662-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66662-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,6 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66662-87:
(7*6)+(6*6)+(5*6)+(4*6)+(3*2)+(2*8)+(1*7)=161
161 % 10 = 1
So 66662-87-1 is a valid CAS Registry Number.
66662-87-1Relevant articles and documents
3-Amino-4-phenyl-6-piperidino-1H-pyrazolo[3,4-b]-pyridines and salts thereof
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, (2008/06/13)
Compounds of the formula STR1 wherein R1 is unsubstituted, mono-substituted or di-substituted piperidino, where the substituents are selected from the group consisting of methyl, hydroxymethyl, hydroxyl, phenyl and benzyl; R2 is hydr
