10444-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10444-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,4 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10444-59:
(7*1)+(6*0)+(5*4)+(4*4)+(3*4)+(2*5)+(1*9)=74
74 % 10 = 4
So 10444-59-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N6/c1-2-4-7(5-3-1)6-9-10-8-11-13-14-12-8/h1-6H/b9-6+
10444-59-4Relevant academic research and scientific papers
Dimroth Rearrangement of Imines Derived from 1,5-Diaminotetrazole
Moderhack, Dietrich,Goos, Karl-Heinz,Preu, Lutz
, p. 1575 - 1577 (2007/10/02)
Heating the imines 1 in dimethyl sulfoxide (or partly in xylene) provides hydrazones such as 2.The reaction is greatly favoured by electron-withdrawing groups attached to the imine carbon atom.
