33512-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33512-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,1 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33512-38:
(7*3)+(6*3)+(5*5)+(4*1)+(3*2)+(2*3)+(1*8)=88
88 % 10 = 8
So 33512-38-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H30O6/c1-8-5-12(21)18(25)20(4)10(8)6-13-19(3)11(7-14(22)26-13)9(2)15(23)16(24)17(19)20/h8-13,15,17-18,21,23,25H,5-7H2,1-4H3/t8-,9-,10+,11+,12+,13-,15+,17+,18-,19-,20+/m1/s1