63406-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63406-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,4,0 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 63406-51:
(7*6)+(6*3)+(5*4)+(4*0)+(3*6)+(2*5)+(1*1)=109
109 % 10 = 9
So 63406-51-9 is a valid CAS Registry Number.
63406-51-9Relevant academic research and scientific papers
Calcium antagonists
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, (2008/06/13)
The present invention is directed to a new class of cyclic guanidines of the formula: STR1 in which Q is represented by a substituent selected from the group consisting of (CH2)n in which n is an integer from 2-10, STR2 A is a substi
