86998-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86998-01-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,9 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 86998-01:
(7*8)+(6*6)+(5*9)+(4*9)+(3*8)+(2*0)+(1*1)=198
198 % 10 = 8
So 86998-01-8 is a valid CAS Registry Number.
86998-01-8Relevant academic research and scientific papers
Synthesis of α-Haloalkyl Aryl Ethers from O,S-Acetals
Benneche, Tore,Undheim, Kjell
, p. 93 - 96 (2007/10/02)
α-Haloalkyl aryl ethers are prepared under mild conditions in high yileds by selective cleavage of O,S-acetals using sulfuryl chloride or bromine.The intermediate O,S-acetal is prepared from the phenol by O-alkylation using a readily accessible α-haloalkyl thioether.
