119737-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119737-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,3 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119737-31:
(8*1)+(7*1)+(6*9)+(5*7)+(4*3)+(3*7)+(2*3)+(1*1)=144
144 % 10 = 4
So 119737-31-4 is a valid CAS Registry Number.
119737-31-4Relevant articles and documents
Antiarrhythmic 4-phenylpiperidines
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, (2008/06/13)
A cardiac antiarrhythmic agent of the formula: STR1 or a pharmaceutically acceptable salt thereof; wherein R is R3 SO2 NH--, R3 CONH-- or R1 R2 NSO2 --; R1 and R2 are