55999-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55999-41-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,9 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 55999-41:
(7*5)+(6*5)+(5*9)+(4*9)+(3*9)+(2*4)+(1*1)=182
182 % 10 = 2
So 55999-41-2 is a valid CAS Registry Number.
55999-41-2Relevant articles and documents
The synthesis of α-acetoxy sulfides and their Lewis acid-mediated reactions
Kraus, George A.
, p. 2599 - 2602 (2007/10/02)
α-Acetoxy sulfides can be conveniently prepared by the reaction of dithioacetals with mercuric acetate at ambient temperature. They react with allyltrimethylsilane, enol silyl ethers, and cyanotrimethylsilane in the presence of SnCl4 to afford
