911850-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 911850-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,8,5 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 911850-40:
(8*9)+(7*1)+(6*1)+(5*8)+(4*5)+(3*0)+(2*4)+(1*0)=153
153 % 10 = 3
So 911850-40-3 is a valid CAS Registry Number.
911850-40-3Relevant articles and documents
Synthesis of taiwaniaquinoids via Nazarov triflation
Liang, Guangxin,Xu, Yue,Seiple, Ian B.,Trauner, Dirk
, p. 11022 - 11023 (2006)
A unified approach toward the taiwaniaquinoids that has yielded four natural products is described. A new variant of the Nazarov reaction with concomitant formation of an enol triflate serves as one of the key steps, considerably shortening the synthetic
