42344-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42344-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,4 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 42344-92:
(7*4)+(6*2)+(5*3)+(4*4)+(3*4)+(2*9)+(1*2)=103
103 % 10 = 3
So 42344-92-3 is a valid CAS Registry Number.
42344-92-3Relevant academic research and scientific papers
An Attempted Synthesis of Polystachin
Antus, Sandor,Boross, Ferenc,Kajtar-Peredy, Maria,Nogradi, Mihaly
, p. 1068 - 1077 (2007/10/02)
-1-(2,3-Dihydro-4-hydroxy-6-methoxyfuran-3-yl)-2-methyl-1,2-propandiol (21), a partial structure of the title substance 1 was synthetized in 11 steps from phloroglucinol.The key steps were the oxidative rearrangement of the benzylidenacetone de
