1427006-03-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1427006-03-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,0,0 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1427006-03:
(9*1)+(8*4)+(7*2)+(6*7)+(5*0)+(4*0)+(3*6)+(2*0)+(1*3)=118
118 % 10 = 8
So 1427006-03-8 is a valid CAS Registry Number.
1427006-03-8Relevant articles and documents
Synthesis of 5,5′-bis-benzofurans and 5-arylbenzofurans
Chang, Meng-Yang,Lin, Shin-Ying,Chan, Chieh-Kai
, p. 2933 - 2940 (2013/03/29)
A facile synthetic route of the tandem Claisen rearrangement/aerobic Wacker-type oxidative cyclization toward 5,5′-bis-benzofurans 2 and 5-arylbenzofurans 3 starting with bis-allyl aryl ethers 4 or allyl aryl ethers 5 with good yields is described. Skelet
