59641-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59641-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,6,4 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59641-46:
(7*5)+(6*9)+(5*6)+(4*4)+(3*1)+(2*4)+(1*6)=152
152 % 10 = 2
So 59641-46-2 is a valid CAS Registry Number.
InChI:InChI=1/C26H20ClN7O11S3/c1-45-16-6-8-19(20(12-16)47(39,40)41)33-34-22-21(48(42,43)44)10-13-9-15(5-7-18(13)23(22)35)29-26-31-24(27)30-25(32-26)28-14-3-2-4-17(11-14)46(36,37)38/h2-12,33H,1H3,(H,36,37,38)(H,39,40,41)(H,42,43,44)(H2,28,29,30,31,32)/b34-22-