66776-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66776-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,7 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66776-53:
(7*6)+(6*6)+(5*7)+(4*7)+(3*6)+(2*5)+(1*3)=172
172 % 10 = 2
So 66776-53-2 is a valid CAS Registry Number.
66776-53-2Relevant academic research and scientific papers
A New Convenient Synthesis of Dialkyl(methylene)ammonium Chloride
Rochin, C.,Babot, O.,Dunogues, J.,Duboudin, F.
, p. 228 - 229 (2007/10/02)
A new, convenient synthesis of dialkyl(methylene)ammonium chloride is proposed from gem-aminoethers and methyltrichlorosilane, a by-product of the industrial methylchlorosilane synthesis.
