34274-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34274-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,2,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34274-99:
(7*3)+(6*4)+(5*2)+(4*7)+(3*4)+(2*9)+(1*9)=122
122 % 10 = 2
So 34274-99-2 is a valid CAS Registry Number.
InChI:InChI=1/C27H40O3/c1-16-13-18(28)14-17-15-21-26(5)10-7-19-24(2,3)22(29)9-11-25(19,4)20(26)8-12-27(21,6)30-23(16)17/h13-14,19-22,28-29H,7-12,15H2,1-6H3/t19-,20+,21-,22-,25-,26+,27-/m0/s1