33432-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33432-08-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,4,3 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33432-08:
(7*3)+(6*3)+(5*4)+(4*3)+(3*2)+(2*0)+(1*8)=85
85 % 10 = 5
So 33432-08-5 is a valid CAS Registry Number.
InChI:InChI=1/C25H21N3O14S4/c29-24-22-18(20(44(33,34)35)11-10-19(22)26-25(30)15-4-2-1-3-5-15)14-21(45(36,37)38)23(24)28-27-16-6-8-17(9-7-16)43(31,32)13-12-42-46(39,40)41/h1-11,14,27H,12-13H2,(H,26,30)(H,33,34,35)(H,36,37,38)(H,39,40,41)/b28-23-