1377784-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1377784-77-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,7,7,8 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1377784-77:
(9*1)+(8*3)+(7*7)+(6*7)+(5*7)+(4*8)+(3*4)+(2*7)+(1*7)=224
224 % 10 = 4
So 1377784-77-4 is a valid CAS Registry Number.
1377784-77-4Relevant articles and documents
Catalytic asymmetric hydrogenation of naphthalenes
Kuwano, Ryoichi,Morioka, Ryuichi,Kashiwabara, Manabu,Kameyama, Nao
, p. 4136 - 4139 (2012)
Vanishing aromaticity: A chiral ruthenium complex catalyzes the hydrogenation of 2,6- or 2,7-disubstituted naphthalenes to give chiral tetralins with up to 92 % ee. The chiral catalyst is applicable to the regio- and enantioselective reduction of 6-substi
