67827-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67827-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,2 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 67827-70:
(7*6)+(6*7)+(5*8)+(4*2)+(3*7)+(2*7)+(1*0)=167
167 % 10 = 7
So 67827-70-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H18ClNO4S/c1-4-5-8-15(10(2)16)12-9-11(20(14,17)18)6-7-13(12)19-3/h6-7,9H,4-5,8H2,1-3H3