103533-75-1 Usage
Appearance
Colorless liquid
Primary use
Intermediate in the synthesis of various organic compounds
Derivative of
Cycloheptatriene
Applications
a. Production of pharmaceuticals
b. Production of agrochemicals
c. Production of specialty chemicals
Utilization in organic synthesis
Modification of aromatic and heterocyclic compounds
Role as a reagent
Introduction of carbonyl functionality into various organic molecules
Importance
Crucial in the field of organic chemistry
Applications in production
Diverse chemical products
Check Digit Verification of cas no
The CAS Registry Mumber 103533-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,3 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103533-75:
(8*1)+(7*0)+(6*3)+(5*5)+(4*3)+(3*3)+(2*7)+(1*5)=91
91 % 10 = 1
So 103533-75-1 is a valid CAS Registry Number.
103533-75-1Relevant articles and documents
Synthesis of 1-(2,2-Dicyanovinyl)-, 1-(2,4,4-Tricyano-1,3-butadienyl)-, 1,6-Bis(2,2-dicyanovinyl-1,3,5-cycloheptatriene and Their Vinylogs
Higuchi, Hiroyuki,Kondo, Masao,Yonehara, Hiroko,Ojima, Juro,Iyoda, Masahiko
, p. 275 - 281 (2007/10/02)
The 1-(2,2-dicyanovinyl)-, 1-(2,4,4-tricyano-1,3-butadienyl)-, 1,6-bis(dicyanovinyl)-substituted 1,3,5-cycloheptatriene, and their vinylogs have been synthesized by condensation of 1-formyl-, 1-(2-cyano-2-formylvinyl)-, 1,6-diformyl-1,3,5-cycloheptatriene, and their vinylogs, respectively, with malononitrile mediated with TiCl4 as a Lewis acid.
