134895-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134895-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,9 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134895-33:
(8*1)+(7*3)+(6*4)+(5*8)+(4*9)+(3*5)+(2*3)+(1*3)=153
153 % 10 = 3
So 134895-33-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H19N5O5/c1-5(20)2-7-17-8-11(14)15-4-16-12(8)18(7)13-10(22)9(21)6(3-19)23-13/h4-6,9-10,13,19-22H,2-3H2,1H3,(H2,14,15,16)/t5?,6-,9-,10-,13+/m1/s1