129058-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129058-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,5 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129058-59:
(8*1)+(7*2)+(6*9)+(5*0)+(4*5)+(3*8)+(2*5)+(1*9)=139
139 % 10 = 9
So 129058-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O4/c1-17-10-13-30(25(33)34)15-14-28(6)19(23(30)18(17)2)8-9-22-27(5)16-20(31)24(32)26(3,4)21(27)11-12-29(22,28)7/h8,17,20-22,24,31-32H,9-16H2,1-7H3,(H,33,34)/t17-,20-,21+,22-,24+,27+,28-,29-,30+/m1/s1