5866-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5866-48-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,6 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5866-48:
(6*5)+(5*8)+(4*6)+(3*6)+(2*4)+(1*8)=128
128 % 10 = 8
So 5866-48-8 is a valid CAS Registry Number.
5866-48-8Relevant articles and documents
An efficient and facile one-step synthesis of highly substituted thiophenes
Matloubi Moghaddam, Firouz,Zali Boinee, Hassan
, p. 6085 - 6089 (2004)
An efficient one-step method for the synthesis of fully substituted thiophenes, from thiomorpholides and α-halo ketones, was developed. A mechanism has also been proposed for the course of reaction.