93940-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93940-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,4 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93940-69:
(7*9)+(6*3)+(5*9)+(4*4)+(3*0)+(2*6)+(1*9)=163
163 % 10 = 3
So 93940-69-3 is a valid CAS Registry Number.
InChI:InChI=1/C27H34FNO7/c1-13-8-16-15-10-18(28)17-9-14(30)6-7-25(17,2)23(15)20(31)11-26(16,3)27(13,35)21(32)12-36-24(34)19-4-5-22(33)29-19/h6-7,9,13,15-16,18-20,23,31,35H,4-5,8,10-12H2,1-3H3,(H,29,33)/t13-,15+,16+,18+,19+,20+,23-,25+,26+,27+/m1/s1