83006-65-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83006-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,0 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83006-65:
(7*8)+(6*3)+(5*0)+(4*0)+(3*6)+(2*6)+(1*5)=109
109 % 10 = 9
So 83006-65-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H19Cl2N3O3S.H3N/c1-2-26(14-15-6-4-3-5-7-15)17-10-8-16(9-11-17)24-25-20-12-19(23)21(13-18(20)22)30(27,28)29;/h3-13H,2,14H2,1H3,(H,27,28,29);1H3/b25-24+;