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157077-01-5

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157077-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157077-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,7 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157077-01:
(8*1)+(7*5)+(6*7)+(5*0)+(4*7)+(3*7)+(2*0)+(1*1)=135
135 % 10 = 5
So 157077-01-5 is a valid CAS Registry Number.

157077-01-5Downstream Products

157077-01-5Relevant articles and documents

On the Mechanism of a Model Quercetinase Reaction using a Cobalt Schiff-base Complex

Nishinaga, Akira,Kuwashige, Tomoyoshi,Tsutsui, Toshihiko,Mashino, Takahiro,Maruyama, Kazushige

, p. 805 - 810 (1994)

Cyclic voltammetry of a substrate anion-catalyst binary complex intermediate 1> 1); H2salen = N,N'-bis(salicylidene)ethane-1,2-diamine> in a model quercetinase reaction using as catalyst has revealed that the intermediate partly undergoes ionic dissociation in dimethylformamide (dmf) to give L1 and (1+).Dioxygen is then incorporated into the flavonolate anion in a non-radical manner, which is promoted by the counter cobalt cation complex, finally to give 2(dmf)>(HL2 = a depside product) which then forms L2 and (1+).The reaction rate was affected by the nature of the cation employed: (1+) is more effective than K(1+).

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