56977-92-5 Usage
Reaction
Highly reactive enantioselective catalyst for the asymmetric hydrogenation of various substituted dehydroalanines to Nprotected aminoacids. Also, catalyst is very effective in the asymmetric reduction of pentapetides that contain unsaturated Phe or Tyr linkages to enkephalin, a brain peptide hormone.
Efficient catalyst for the asymmetric reduction of enol acetates to esters.
Catalyst used to prepare chiral 2-substituted succinic acid derivatives.
Chemical Properties
Orange crystalline powder
Uses
(R,R)-(-)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]rhodium(I) Tetrafluoroborate is used as a catalyst in the synthesis of Sinefungin (S487100); a natural nucleoside analog of S-adenosylmethionine that inhibits Streptococcus pneumoniae biofilm growth. Its derivatives can be used as inhibitors and structure probes for human protein lysine methyltransferase SETD2.
Check Digit Verification of cas no
The CAS Registry Mumber 56977-92-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,7 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56977-92:
(7*5)+(6*6)+(5*9)+(4*7)+(3*7)+(2*9)+(1*2)=185
185 % 10 = 5
So 56977-92-5 is a valid CAS Registry Number.
