103922-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103922-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,9,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103922-33:
(8*1)+(7*0)+(6*3)+(5*9)+(4*2)+(3*2)+(2*3)+(1*3)=94
94 % 10 = 4
So 103922-33-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H24N4O3/c20-16-17(19(25)18(16)24)22-7-2-5-11-26-15-12-14(6-8-21-15)13-23-9-3-1-4-10-23/h2,5-6,8,12,22H,1,3-4,7,9-11,13,20H2/b5-2-