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1191057-89-2

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1191057-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191057-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,0,5 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1191057-89:
(9*1)+(8*1)+(7*9)+(6*1)+(5*0)+(4*5)+(3*7)+(2*8)+(1*9)=152
152 % 10 = 2
So 1191057-89-2 is a valid CAS Registry Number.

1191057-89-2Downstream Products

1191057-89-2Relevant articles and documents

Racemase activity of B. cepacia lipase leads to dual-function asymmetric dynamic kinetic resolution of α-aminonitriles

Vongvilai, Pornrapee,Linder, Mats,Sakulsombat, Morakot,Svedendahl Humble, Maria,Berglund, Per,Brinck, Tore,Ramstroem, Olof

supporting information; experimental part, p. 6592 - 6595 (2011/09/15)

Applaudable promiscuity: Racemase-type activity discovered for B. cepacia lipase with N-substituted α-aminonitriles is proposed to involve a C-C bond-breaking/forming mechanism in the hydrolase site of the enzyme, as supported by experimental data and calculations. This promiscuous activity in combination with the transacylation activity of the enzyme enabled the asymmetric synthesis of N-methyl α-aminonitrile amides in high yield (see scheme). Copyright

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