69941-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69941-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,4 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69941-28:
(7*6)+(6*9)+(5*9)+(4*4)+(3*1)+(2*2)+(1*8)=172
172 % 10 = 2
So 69941-28-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H38O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h10,15-16,18-21,25H,4-9,11-14H2,1-3H3,(H,26,27)/t15-,16?,18+,19-,20+,21+,23+,24-/m1/s1