898785-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898785-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,8 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 898785-55:
(8*8)+(7*9)+(6*8)+(5*7)+(4*8)+(3*5)+(2*5)+(1*5)=272
272 % 10 = 2
So 898785-55-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H12ClNO/c1-10(2,3)9(13)7-4-5-12-8(11)6-7/h4-6H,1-3H3