64153-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64153-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,5 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64153-41:
(7*6)+(6*4)+(5*1)+(4*5)+(3*3)+(2*4)+(1*1)=109
109 % 10 = 9
So 64153-41-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H16N2O11/c13-5(1-3(8(16)17)9(18)19)7(15)14-6(12(24)25)2-4(10(20)21)11(22)23/h3-6H,1-2,13H2,(H,14,15)(H,16,17)(H,18,19)(H,20,21)(H,22,23)(H,24,25)/t5-,6-/m0/s1