120204-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120204-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,0 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120204-05:
(8*1)+(7*2)+(6*0)+(5*2)+(4*0)+(3*4)+(2*0)+(1*5)=49
49 % 10 = 9
So 120204-05-9 is a valid CAS Registry Number.
InChI:InChI=1/C43H68O17.Na.H/c1-37(2)13-15-42(36(52)60-35-33(51)31(49)29(47)24(59-35)19-56-34-32(50)30(48)28(46)23(18-44)58-34)16-14-40(5)21(22(42)17-37)7-8-26-38(3)11-10-27(45)39(4,20-57-43(53,54)55)25(38)9-12-41(26,40)6;;/h7,22-35,44-51H,8-20H2,1-6H3,(H,53,54,55);;/rC43H68O17.HNa/c1-37(2)13-15-42(36(52)60-35-33(51)31(49)29(47)24(59-35)19-56-34-32(50)30(48)28(46)23(18-44)58-34)16-14-40(5)21(22(42)17-37)7-8-26-38(3)11-10-27(45)39(4,20-57-43(53,54)55)25(38)9-12-41(26,40)6;/h7,22-35,44-51H,8-20H2,1-6H3,(H,53,54,55);1H