137329-31-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137329-31-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,2 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137329-31:
(8*1)+(7*3)+(6*7)+(5*3)+(4*2)+(3*9)+(2*3)+(1*1)=128
128 % 10 = 8
So 137329-31-8 is a valid CAS Registry Number.
137329-31-8Relevant academic research and scientific papers
AN OBSERVATION OF DIASTEREOFACE SELECTIVITY IN THERMAL REACTIONS BETWEEN δ-ALKOXYALLYLSTANNANES AND ALDEHYDES
Mortlock, Simon V.,Thomas, Eric J.
, p. 2479 - 2482 (2007/10/02)
The δ-alkoxyallylstannanes (4) and (5) react stereoselectively on heating with p-nitrobenzaldehyde to provide the homoallylic alcohols (14) - (17), with (14) : (15) = 82 : 18; (16) : (17) = 73 : 27
