64868-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64868-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,6 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64868-63:
(7*6)+(6*4)+(5*8)+(4*6)+(3*8)+(2*6)+(1*3)=169
169 % 10 = 9
So 64868-63-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H32O4S/c1-2-3-4-7-14(21)10-11-16-17-12-15(8-5-6-9-20(23)24)25-19(17)13-18(16)22/h8,10-11,14,16-19,21-22H,2-7,9,12-13H2,1H3,(H,23,24)/b11-10+,15-8-/t14-,16+,17+,18+,19-/m0/s1