55526-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55526-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,5,2 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55526-86:
(7*5)+(6*5)+(5*5)+(4*2)+(3*6)+(2*8)+(1*6)=138
138 % 10 = 8
So 55526-86-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H18O4/c1-12(2)17(19)21-11-15(18)10-20-16-8-7-13-5-3-4-6-14(13)9-16/h3-9,15,18H,1,10-11H2,2H3
55526-86-8Relevant articles and documents
Highly regioselective ring opening of epoxides with polymer supported phenoxide and naphthoxide anions
Tamami,Iranpoor,Rezaei
, p. 2789 - 2795 (2007/10/03)
Amberlite IRA-400 supported phenoxide and naphthoxide anions are easily prepared. These polymer supported reagents that are highly air stable are used for the regioselective ring opening reactions of different epoxides to give aryl ether alcohols in high yields under mild reaction conditions.