103437-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103437-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,3 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103437-28:
(8*1)+(7*0)+(6*3)+(5*4)+(4*3)+(3*7)+(2*2)+(1*8)=91
91 % 10 = 1
So 103437-28-1 is a valid CAS Registry Number.
InChI:InChI=1/2C18H29NO2.H2O4S/c2*1-18(2,3)19-12-15(20)13-21-17-11-7-6-10-16(17)14-8-4-5-9-14;1-5(2,3)4/h2*6-7,10-11,14-15,19-20H,4-5,8-9,12-13H2,1-3H3;(H2,1,2,3,4)