64398-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64398-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,9 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64398-36:
(7*6)+(6*4)+(5*3)+(4*9)+(3*8)+(2*3)+(1*6)=153
153 % 10 = 3
So 64398-36-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H18ClNO6/c1-10-6-14-15(20(27)28-10)8-12(9-16(14)21)18(24)22-17(19(25)26)7-11-2-4-13(23)5-3-11/h2-5,8-10,17,23H,6-7H2,1H3,(H,22,24)(H,25,26)/t10?,17-/m0/s1