138913-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138913-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,1 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138913-63:
(8*1)+(7*3)+(6*8)+(5*9)+(4*1)+(3*3)+(2*6)+(1*3)=150
150 % 10 = 0
So 138913-63-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H42O4/c1-16-22-19(34-25(16)33)15-27(4)12-13-29(6)17(23(22)27)8-9-20-28(5)11-10-21(32)26(2,3)24(28)18(31)14-30(20,29)7/h17,19-20,22-24H,1,8-15H2,2-7H3/t17-,19?,20-,22-,23+,24+,27+,28-,29-,30-/m1/s1