33676-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33676-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,7 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33676-42:
(7*3)+(6*3)+(5*6)+(4*7)+(3*6)+(2*4)+(1*2)=125
125 % 10 = 5
So 33676-42-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H23N3O4/c1-8(2)6-10(12(19)15-7-11(17)18)16-13(20)9-4-3-5-14-9/h8-10,14H,3-7H2,1-2H3,(H,15,19)(H,16,20)(H,17,18)/t9-,10-/m0/s1