120203-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120203-60-3 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 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120203-60:
(8*1)+(7*2)+(6*0)+(5*2)+(4*0)+(3*3)+(2*6)+(1*0)=53
53 % 10 = 3
So 120203-60-3 is a valid CAS Registry Number.
InChI:InChI=1/C42H64O12.Na/c1-9-29(45)32-14-15-33(52-32)42(7)18-24(5)30(54-42)12-10-21(2)39-22(3)11-13-31(53-39)27(19-43)17-26-16-23(4)36(46)28(20-44)34(26)40(50-8)38(48)35-37(47)25(6)51-41(35)49;/h10,17,22-24,26,28-36,39-40,43-46H,6,9,11-16,18-20H2,1-5,7-8H3;/b21-10+,27-17+;/t22-,23+,24+,26+,28-,29+,30-,31+,32-,33+,34+,35?,36+,39+,40-,42-;/m0./s1