29678-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29678-80-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,6,7 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 29678-80:
(7*2)+(6*9)+(5*6)+(4*7)+(3*8)+(2*8)+(1*0)=166
166 % 10 = 6
So 29678-80-6 is a valid CAS Registry Number.
InChI:InChI=1/2C7H12N2.C2H6O6S2/c2*1-5(2)7-6(3)8-4-9-7;3-9(4,5)1-2-10(6,7)8/h2*4-5H,1-3H3,(H,8,9);1-2H2,(H,3,4,5)(H,6,7,8)