444573-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444573-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,5,7 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 444573-46:
(8*4)+(7*4)+(6*4)+(5*5)+(4*7)+(3*3)+(2*4)+(1*6)=160
160 % 10 = 0
So 444573-46-0 is a valid CAS Registry Number.
444573-46-0Relevant articles and documents
Synthesis of an unnatural anacardic acid analogue
Green, Ivan R.,Tocoli, Felismino E.
, p. 947 - 957 (2007/10/03)
The unnatural E isomer of anacardic acid 7 has been synthesized employing the following key steps: Swern oxidation of a diastereoisomeric mixture of β-hydroxyphosphine oxides 13a/b to the corresponding ketone 14 followed by stereo-specific reduction to th