2283-38-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2283-38-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,8 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2283-38:
(6*2)+(5*2)+(4*8)+(3*3)+(2*3)+(1*8)=77
77 % 10 = 7
So 2283-38-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H6N4O3.Al.ClH.H2O/c5-3(10)6-1-2(9)8-4(11)7-1;;;/h1H,(H5,5,6,7,8,9,10,11);;1H;1H2/q;+3;;/p-3/rC4H6AlClN4O4/c6-5(14)10-2(11)1(8-3(7)12)9-4(10)13/h1,14H,(H,9,13)(H3,7,8,12)