122851-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122851-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,8,5 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 122851-88:
(8*1)+(7*2)+(6*2)+(5*8)+(4*5)+(3*1)+(2*8)+(1*8)=121
121 % 10 = 1
So 122851-88-1 is a valid CAS Registry Number.
122851-88-1Relevant articles and documents
CYCLIZATIONS OF 1-METHYL-1-(3-PYRIDAZINYL)HYDRAZONES
Szilagyi, Geza,Sohar, Pal,Lango, Jozsef,Zolyomi, Gabor
, p. 1793 - 1800 (2007/10/02)
Under varying conditions 1-methyl-1-(3-pyridazinyl)hydrazones - depending on the character of the heteroaromatic substituents - undergo cyclization to molecules of different structures.The structures of the new compounds were proved by ir-, (1)H- and (13)
