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6β-(2,2-dimethyl-5-oxo-4-phenyl-2,5-dihydro-imidazol-1-yl)-1α-oxo-1λ4-penicillanic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65185-50-4

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65185-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65185-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,1,8 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65185-50:
(7*6)+(6*5)+(5*1)+(4*8)+(3*5)+(2*5)+(1*0)=134
134 % 10 = 4
So 65185-50-4 is a valid CAS Registry Number.

65185-50-4Upstream product

65185-50-4Downstream Products

65185-50-4Relevant academic research and scientific papers

Hetacillin (R)- and (S)-sulfoxides. Synthesis and structure-activity relationships

Gottestein,Kim,Shih,McGregor

, p. 240 - 242 (1978)

Hetacillin was oxidized with m-chloroperbenzoic acid to give the corresponding (R)- and (S)-sulfoxides. Ozonization of hetacillin not only oxidized the sulfide but caused unexpected oxidation of the imidazolidine ring to a 2H-imidazoline. The biological s

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