126008-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126008-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,0,0 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126008-99:
(8*1)+(7*2)+(6*6)+(5*0)+(4*0)+(3*8)+(2*9)+(1*9)=109
109 % 10 = 9
So 126008-99-9 is a valid CAS Registry Number.
126008-99-9Relevant academic research and scientific papers
Synthesis and biological activity of 3,6-diaryl-1,2,4-triazolo-phthalazines
Razvi,Ramalingam,Sattur
, p. 987 - 989 (2007/10/02)
4-(4'-Chlorophenyl)-1-hydrazinophthalazine (1) and 4-(4'-methoxyphenyl)-1-hydrazinophthalazine (2) condense with aromatic aldehydes (3) to give 4-(4'-chlorophenyl)-1-benzalhydrazinonaphthalazines (4) and 4-(4'-methoxyphenyl)-1-benzalhydrazinonaphthalazine
