53564-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53564-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,6 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 53564-66:
(7*5)+(6*3)+(5*5)+(4*6)+(3*4)+(2*6)+(1*6)=132
132 % 10 = 2
So 53564-66-2 is a valid CAS Registry Number.
InChI:InChI=1/C21H31NO9/c1-4-9-28-14-7-5-6-8-15(14)29-11-13(10-22-12(2)3)30-21-18(25)16(23)17(24)19(31-21)20(26)27/h4-8,12-13,16-19,21-25H,1,9-11H2,2-3H3,(H,26,27)/t13?,16-,17-,18+,19-,21+/m0/s1