108351-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108351-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,5 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108351-33:
(8*1)+(7*0)+(6*8)+(5*3)+(4*5)+(3*1)+(2*3)+(1*3)=103
103 % 10 = 3
So 108351-33-3 is a valid CAS Registry Number.
InChI:InChI=1/C44H70O12/c1-13-14-15-18-34-29(6)37(54-38-23-33(45)41(48)32(9)53-38)24-44(52-12,56-34)31(8)40(47)30(7)42-35(50-10)19-16-17-25(2)20-27(4)39(46)28(5)21-26(3)22-36(51-11)43(49)55-42/h13-19,21-22,27-35,37-42,45-48H,20,23-24H2,1-12H3/b14-13+,18-15+,19-16+,25-17+,26-21+,36-22+