120211-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120211-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,1 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120211-95:
(8*1)+(7*2)+(6*0)+(5*2)+(4*1)+(3*1)+(2*9)+(1*5)=62
62 % 10 = 2
So 120211-95-2 is a valid CAS Registry Number.
120211-95-2Relevant articles and documents
Photocyclization of o-Phenoxybenzyl Alcohols in Aqueous Solution. A Simple Synthesis of 6H-Dibenzopyrans
Wan, Peter,Huang, Cai-Gu
, p. 1193 - 1195 (1988)
A new photocyclization reaction of o-phenoxybenzyl alcohols is reported, which is observed only in aqueous solution, giving rise to 6H-dibenzopyrans in good yields.