102971-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102971-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,7 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102971-41:
(8*1)+(7*0)+(6*2)+(5*9)+(4*7)+(3*1)+(2*4)+(1*1)=105
105 % 10 = 5
So 102971-41-5 is a valid CAS Registry Number.
102971-41-5Relevant academic research and scientific papers
DIASTEREOSPECIFIC SYNTHESIS OF FUNGICIDAL THREO- AND ERYTHRO-α-HYDROXY AMINALS
Gasteiger, Johann,Kaufmann, Karlheinz
, p. 4341 - 4344 (2007/10/02)
Sequential reactions of 2-chloro- or 2-bromo-3-tert-butyloxirane with p-chlorophenolate and then with sodium triazolate lead in two stereocontrolled steps to threo-Triadimenol; by inverse addition of the two nucleophiles the erythro-isomer is obtained.
