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(R)-3-Tritylsulfanyl-2-(3-tritylsulfanyl-propionylamino)-propionic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200435-34-3

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200435-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200435-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,4,3 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 200435-34:
(8*2)+(7*0)+(6*0)+(5*4)+(4*3)+(3*5)+(2*3)+(1*4)=73
73 % 10 = 3
So 200435-34-3 is a valid CAS Registry Number.

200435-34-3Downstream Products

200435-34-3Relevant academic research and scientific papers

1,2-dithia-5-azacyclooctan-6-one and related compounds: Synthesis and conformation

Cepas, Susana Caveda,North, Michael

, p. 16859 - 16866 (2007/10/03)

The first synthesis of 1,2-dithia-5-azacyclooctan-6-one 11, the parent member of a heterocyclic ring synthesis is reported. Compound 11 was found by hoe experiments to exist in a conformation with a trans-amide bond. The substituted derivatives 12 and 13 were also prepared and compound 12 was found to possess a trans-amide bond whilst for compound 13 three conformations were identified with the major conformer possessing a cis- amide bond.

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