1012065-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1012065-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,2,0,6 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1012065-63:
(9*1)+(8*0)+(7*1)+(6*2)+(5*0)+(4*6)+(3*5)+(2*6)+(1*3)=82
82 % 10 = 2
So 1012065-63-2 is a valid CAS Registry Number.
1012065-63-2Relevant articles and documents
PROCESS FOR THE PREPARATION OF PYRIDO [2,1-a] ISOQUINOLINE DERIVATIVES COMPRISING OPTICAL RESOLUTION OF AN ENAMINE
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Page/Page column 11, (2008/06/13)
This invention relates to a process for the preparation of pyrido[2,1-a]isoquinoline derivatives of the formula wherein R1, R2, R3 and R4 are defined in the specification, comprising the optical resolution of an
