1414943-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1414943-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,4,9,4 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1414943-18:
(9*1)+(8*4)+(7*1)+(6*4)+(5*9)+(4*4)+(3*3)+(2*1)+(1*8)=152
152 % 10 = 2
So 1414943-18-2 is a valid CAS Registry Number.
1414943-18-2Relevant academic research and scientific papers
Synthesis of tetrahydro-3-benzazepines
Chang, Meng-Yang,Chan, Chieh-Kai,Lin, Shin-Ying,Hsu, Ru-Ting
, p. 10272 - 10279 (2013/01/15)
A synthetic route toward tetrahdro-3-benzazepines 1a-f starting with 2a and 2b in modest total yield is described. The facile route was carried by Henry reaction of aldehydes 3a-e with nitroalkanes and NH4OAc at reflux, reduction of the resulti
