151778-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151778-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,7,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 151778-99:
(8*1)+(7*5)+(6*1)+(5*7)+(4*7)+(3*8)+(2*9)+(1*9)=163
163 % 10 = 3
So 151778-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H11NO6S/c10-4-5-3-7(11)8(12)6(9-5)1-2-16(13,14)15/h3,10,12H,1-2,4H2,(H,9,11)(H,13,14,15)