20228-72-2 Usage
Chemical Properties
White powder
Check Digit Verification of cas no
The CAS Registry Mumber 20228-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20228-72:
(7*2)+(6*0)+(5*2)+(4*2)+(3*8)+(2*7)+(1*2)=72
72 % 10 = 2
So 20228-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H23N5O8/c24-13(20-8-15(26)22-10-17(28)29)6-19-14(25)7-21-16(27)9-23-18(30)31-11-12-4-2-1-3-5-12/h1-5H,6-11H2,(H,19,25)(H,20,24)(H,21,27)(H,22,26)(H,23,30)(H,28,29)