155-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155-38-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 155-38:
(5*1)+(4*5)+(3*5)+(2*3)+(1*8)=54
54 % 10 = 4
So 155-38-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H15N5O/c9-6(10)3-4-12-8(14)5-1-2-7(11)13-5/h5H,1-4H2,(H3,9,10)(H2,11,13)(H,12,14)