494798-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 494798-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,7,9 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 494798-08:
(8*4)+(7*9)+(6*4)+(5*7)+(4*9)+(3*8)+(2*0)+(1*8)=222
222 % 10 = 2
So 494798-08-2 is a valid CAS Registry Number.
494798-08-2Relevant articles and documents
Synthesis of polyoxygenated dibenzo[a,e]cycloheptatrienes
Chan, Chieh-Kai,Chan, Yi-Ling,Tsai, Yu-Lin,Chang, Meng-Yang
, p. 2074 - 2088 (2017)
A successive route for the synthesis of substituted dibenzo[a,e]cycloheptatriene 1 was established by the reduction of 2-allylbenzaldehyde 4, the BF3·OEt2-mediated intermolecular coupling of 2-allylphenylmethanol 5 with oxygenated be
