73793-68-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73793-68-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,9 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73793-68:
(7*7)+(6*3)+(5*7)+(4*9)+(3*3)+(2*6)+(1*8)=167
167 % 10 = 7
So 73793-68-7 is a valid CAS Registry Number.
InChI:InChI=1/C26H30O9/c1-22(2)14-11-15(27)25(5)13(23(14,3)8-7-16(28)34-22)6-9-24(4)18(12-10-17(29)32-20(12)30)33-21(31)19-26(24,25)35-19/h7-8,10,13-14,17-19,29H,6,9,11H2,1-5H3/t13-,14+,17?,18+,19-,23-,24+,25+,26-/m1/s1