61748-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61748-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,4 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61748-93:
(7*6)+(6*1)+(5*7)+(4*4)+(3*8)+(2*9)+(1*3)=144
144 % 10 = 4
So 61748-93-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H42O3/c1-3-4-5-6-7-8-9-10-27(30)31-26-16-15-25-24-13-11-20-19-21(29)12-14-22(20)23(24)17-18-28(25,26)2/h12,14,19,23-26,29H,3-11,13,15-18H2,1-2H3/t23-,24-,25+,26+,28+/m1/s1