104191-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104191-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,9 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104191-95:
(8*1)+(7*0)+(6*4)+(5*1)+(4*9)+(3*1)+(2*9)+(1*5)=99
99 % 10 = 9
So 104191-95-9 is a valid CAS Registry Number.
InChI:InChI=1/C43H64O16/c1-38(2)22-9-12-43(7)32(21(44)17-19-20-18-40(4,37(54)55-8)14-13-39(20,3)15-16-42(19,43)6)41(22,5)11-10-23(38)56-36-31(27(48)26(47)30(58-36)34(52)53)59-35-28(49)24(45)25(46)29(57-35)33(50)51/h17,20,22-32,35-36,45-49H,9-16,18H2,1-8H3,(H,50,51)(H,52,53)/t20-,22-,23-,24-,25+,26-,27-,28+,29-,30-,31+,32+,35-,36-,39+,40-,41-,42+,43+/m0/s1