53358-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53358-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,5 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53358-55:
(7*5)+(6*3)+(5*3)+(4*5)+(3*8)+(2*5)+(1*5)=127
127 % 10 = 7
So 53358-55-7 is a valid CAS Registry Number.
53358-55-7Relevant articles and documents
Total synthesis of yuehchukene
Ishikura, Minoru,Imaizumi, Katsuaki,Katagiri, Nobuya
, p. 553 - 556 (2007/10/03)
Total synthesis of yuehchukene could be realized through the palladium catalyzed carbonylative cross-coupling reaction of indolylborate (2b) with cyclohexadienyl triflate (9) as a key reaction.
