129058-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129058-58-8 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 8 respectively.
Calculate Digit Verification of CAS Registry Number 129058-58:
(8*1)+(7*2)+(6*9)+(5*0)+(4*5)+(3*8)+(2*5)+(1*8)=138
138 % 10 = 8
So 129058-58-8 is a valid CAS Registry Number.
InChI:InChI=1/C27H36O5/c1-25-11-7-10-20(24(29)31-3)22(25)21(32-23(28)17-8-5-4-6-9-17)15-18-14-19-16-27(18,25)13-12-26(19,2)30/h4-6,8-9,18-22,30H,7,10-16H2,1-3H3/t18-,19-,20-,21-,22+,25+,26-,27?/m1/s1