168619-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168619-02-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,6,1 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 168619-02:
(8*1)+(7*6)+(6*8)+(5*6)+(4*1)+(3*9)+(2*0)+(1*2)=161
161 % 10 = 1
So 168619-02-1 is a valid CAS Registry Number.
168619-02-1Relevant articles and documents
Synthesis of 4-oxazolinephenylboronic acid and heterobiaryl oxazolines via a Suzuki reaction
Ghosh, Samir,Kumar, A.Sanjeev,Mehta,Soundararajan,Sen, Subhabrata
experimental part, p. 205 - 207 (2009/11/30)
An efficient synthesis of 4-oxazolinephenylboronic acid from 4-bromobenzoic acid is reported. The title compound couples with heteroaryl halides in presence of Pd(PPh3)4 and Na2CO3 in aqueous toluene to give het
