30197-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30197-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 30197-12:
(7*3)+(6*0)+(5*1)+(4*9)+(3*7)+(2*1)+(1*2)=87
87 % 10 = 7
So 30197-12-7 is a valid CAS Registry Number.
30197-12-7Relevant academic research and scientific papers
PREPARATION OF 3-HYDROXYL-VINYL SELENIDES AND 1,3-BIS(SELENO)-PROPENES
Renard, M.,Hevesi, L.
, p. 5939 - 5954 (2007/10/02)
Z and E 3-hydroxy-vinyl selenides can be prepared with very high stereoselectivity respectively by nucleophilic addition of selenolates to propargyl alcohols and by selenylation followed by LiAlH4 reduction of the same propargyl alcohols. 1,3-Bis(seleno)-
