85994-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85994-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,9 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85994-54:
(7*8)+(6*5)+(5*9)+(4*9)+(3*4)+(2*5)+(1*4)=193
193 % 10 = 3
So 85994-54-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H40N2O7S/c1-2-3-8-12-19(28)13-9-6-4-5-7-10-15-22(21(29)14-11-16-23(30)31)35-18-20(26)25(34)27-17-24(32)33/h4-7,9-10,13,15,19-22,28-29H,2-3,8,11-12,14,16-18,26H2,1H3,(H,27,34)(H,30,31)(H,32,33)/b6-4-,7-5+,13-9+,15-10+/t19-,20-,21?,22+/m0/s1