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(6R)-3-acetoxymethyl-7t-(1-morpholin-4-yl-2-phenyl-ethylideneamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56407-48-8

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56407-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56407-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,0 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56407-48:
(7*5)+(6*6)+(5*4)+(4*0)+(3*7)+(2*4)+(1*8)=128
128 % 10 = 8
So 56407-48-8 is a valid CAS Registry Number.

56407-48-8Downstream Products

56407-48-8Relevant academic research and scientific papers

7 N amidinocephalosporins

Altman,Karoly,Maoz

, p. 627 - 630 (1975)

7 Aminocephalosporanic acid tert butyl ester reacts quantitatively at -20°C with iminium chlorides to give amidino derivatives. Removal of the tert butyl protecting group with trifluoroacetic acid and treatment with 1 equiv of triethylamine yield the corresponding zwitterions. These compounds were less active than their penicillin analogs.

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