3401-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3401-73-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3401-73:
(6*3)+(5*4)+(4*0)+(3*1)+(2*7)+(1*3)=58
58 % 10 = 8
So 3401-73-8 is a valid CAS Registry Number.
InChI:InChI=1/C26H47NO10S.4Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-27(21(26(33)34)19-23(28)29)25(32)22(20-24(30)31)38(35,36)37;;;;/h21-22H,2-20H2,1H3,(H,28,29)(H,30,31)(H,33,34)(H,35,36,37);;;;/q;4*+1/p-4