121144-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121144-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,4 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121144-98:
(8*1)+(7*2)+(6*1)+(5*1)+(4*4)+(3*4)+(2*9)+(1*8)=87
87 % 10 = 7
So 121144-98-7 is a valid CAS Registry Number.
121144-98-7Relevant academic research and scientific papers
SYNTHESIS OF SOME 3-SUBSTITUTED 2-ARYLBENZOFURANS
Nogradi, Mihaly,Kajtar-Peredy, Maria
, p. 497 - 502 (2007/10/02)
Transformations of chalcones to 3-methyl-, 3-hydroxymethyl-, and 3-aldehydo-2-arylbenzofurans, as well as to 3-methyl-2-aryl-2,3-dihydrobenzofurans are described.
