1243515-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1243515-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,5,1 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1243515-17:
(9*1)+(8*2)+(7*4)+(6*3)+(5*5)+(4*1)+(3*5)+(2*1)+(1*7)=124
124 % 10 = 4
So 1243515-17-4 is a valid CAS Registry Number.
1243515-17-4Relevant academic research and scientific papers
Homoallylamines from Aldimines and Allylstannanes
Keck, Gary E.,Enholm, Eric J.
, p. 146 - 147 (2007/10/02)
Allyltri-n-butylstannane adds to aldimines in the presence of Lewis acids to give homoallylamines; for the analogous additions of crotyltri-n-butylstannane, bond construction selectivity is a sensitive function of the thermal history of the aldimine-Lewis
