83706-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83706-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,0 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83706-52:
(7*8)+(6*3)+(5*7)+(4*0)+(3*6)+(2*5)+(1*2)=139
139 % 10 = 9
So 83706-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H14ClN3O2/c13-7-1-2-9-8(5-7)15-12(18)16(9)10-3-4-14-6-11(10)17/h1-2,5,10-11,14,17H,3-4,6H2,(H,15,18)