85409-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85409-40-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,0 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85409-40:
(7*8)+(6*5)+(5*4)+(4*0)+(3*9)+(2*4)+(1*0)=141
141 % 10 = 1
So 85409-40-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H21N5OS.ClH/c1-23-19(28)12-13-27-14-15-29-22(27)25-24-20-17-10-6-7-11-18(17)26(2)21(20)16-8-4-3-5-9-16;/h3-11,14-15H,12-13H2,1-2H3;1H