29225-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29225-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,2 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29225-66:
(7*2)+(6*9)+(5*2)+(4*2)+(3*5)+(2*6)+(1*6)=119
119 % 10 = 9
So 29225-66-9 is a valid CAS Registry Number.
InChI:InChI=1/C29H20ClN7O11S3.3Na/c30-27-35-28(33-16-7-3-4-8-19(16)49(40,41)42)37-29(36-27)34-17-10-9-13(11-20(17)50(43,44)45)32-18-12-21(51(46,47)48)24(31)23-22(18)25(38)14-5-1-2-6-15(14)26(23)39;;;/h1-12,32H,31H2,(H,40,41,42)(H,43,44,45)(H,46,47,48)(H2,33,34,35,36,37);;;/q;3*+1/p-3