494798-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 494798-16-2 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, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 494798-16:
(8*4)+(7*9)+(6*4)+(5*7)+(4*9)+(3*8)+(2*1)+(1*6)=222
222 % 10 = 2
So 494798-16-2 is a valid CAS Registry Number.
494798-16-2Relevant academic research and scientific papers
A synthesis of substituted 3,6-dihydro-1H-benzo[c]oxocines via Claisen rearrangement and ring-closing metathesis
Wang, Eng-Chi,Wang, Chin-Cheng,Hsu, Ming-Kun,Huang, Keng-Shiang
, p. 2021 - 2033 (2007/10/03)
Started from isovanillin, based on Claisen rearrangement and ring-closing metathesis (RCM) reaction, a series of substituted 3,6-dihydro-1H-benzo[c]oxocines were synthesized in moderate yields.
