127074-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127074-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,7 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127074-41:
(8*1)+(7*2)+(6*7)+(5*0)+(4*7)+(3*4)+(2*4)+(1*1)=113
113 % 10 = 3
So 127074-41-3 is a valid CAS Registry Number.
127074-41-3Relevant articles and documents
N,N-BIS(TRIMETHYLSILYL)YNAMINES
Weigmann, Reinhard H.,Wuerthwein, Ernst-Ulrich
, p. 6147 - 6150 (2007/10/02)
A simple three step procedure for the synthesis of N,N-bis(trimethylsilyl)ynamines 1 is described.The substances 1 are valuable synthetic equivalents for the preparatively inaccessible primary ynamines, as shown by a new synthesis of N-methyleneynamines from 1a and aldehydes.
