76933-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76933-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,3 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76933-83:
(7*7)+(6*6)+(5*9)+(4*3)+(3*3)+(2*8)+(1*3)=170
170 % 10 = 0
So 76933-83-0 is a valid CAS Registry Number.
InChI:InChI=1/2C3H3N3O2.Cu/c2*4-1-2(6-8)3(5)7;/h2*8H,(H2,5,7);/q;;+2/p-2/b2*6-2+;