70724-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70724-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,2 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70724-83:
(7*7)+(6*0)+(5*7)+(4*2)+(3*4)+(2*8)+(1*3)=123
123 % 10 = 3
So 70724-83-3 is a valid CAS Registry Number.
70724-83-3Relevant articles and documents
1-PIPERIDINOPHTHALAZINES AS CARDIAC STIMULANTS
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, (2008/06/13)
A series of 1-piperidinophthalazine derivatives as phosphodiesterase inhibitors and cardiac stimulants