61507-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61507-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,0 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 61507-56:
(7*6)+(6*1)+(5*5)+(4*0)+(3*7)+(2*5)+(1*6)=110
110 % 10 = 0
So 61507-56-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H29ClO6S/c22-14-6-5-7-16(10-14)28-12-15(23)13-29-21-17(18(24)11-19(21)25)8-3-1-2-4-9-20(26)27/h1,3,5-7,10,15,17-19,21,23-25H,2,4,8-9,11-13H2,(H,26,27)/b3-1+