73622-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73622-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,2 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73622-22:
(7*7)+(6*3)+(5*6)+(4*2)+(3*2)+(2*2)+(1*2)=117
117 % 10 = 7
So 73622-22-7 is a valid CAS Registry Number.
InChI:InChI=1/C31H30Br6N4O11/c1-48-24-16(34)5-30(26(44)21(24)36)7-18(40-51-30)28(46)38-9-13(42)11-50-23-14(32)3-12(4-15(23)33)20(43)10-39-29(47)19-8-31(52-41-19)6-17(35)25(49-2)22(37)27(31)45/h3-6,13,20,26-27,42-45H,7-11H2,1-2H3,(H,38,46)(H,39,47)/t13?,20?,26-,27-,30?,31?/m0/s1