129297-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129297-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,9 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129297-22:
(8*1)+(7*2)+(6*9)+(5*2)+(4*9)+(3*7)+(2*2)+(1*2)=149
149 % 10 = 9
So 129297-22-9 is a valid CAS Registry Number.
InChI:InChI=1/C37H64O11/c1-12-27(38)35(9)18-20(3)37(41,48-35)28-17-19(2)32(44-28)34(8)15-13-25(45-34)26-14-16-36(46-26)24(7)31(43-11)22(5)30(47-36)21(4)29(42-10)23(6)33(39)40/h19-32,38,41H,12-18H2,1-11H3,(H,39,40)/t19-,20-,21-,22-,23-,24+,25+,26-,27+,28+,29+,30+,31+,32+,34-,35-,36-,37-/m0/s1