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2-(3-{2-(tert-butyl-dimethyl-silanyloxy)-5-[4-[2-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-hexyl]-2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-1-methyl-cyclopentyl}-propionylamino)-propionic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

828937-74-2

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828937-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 828937-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,9,3 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 828937-74:
(8*8)+(7*2)+(6*8)+(5*9)+(4*3)+(3*7)+(2*7)+(1*4)=222
222 % 10 = 2
So 828937-74-2 is a valid CAS Registry Number.

828937-74-2Upstream product

828937-74-2Downstream Products

828937-74-2Relevant academic research and scientific papers

Novel macrocyclic templates by ring enlargement of ansa-steroids

B?urle, Stefan,Blume, Thorsten,Leroy, Emmanuel,Mengel, Anne,Parchmann, Christian,Schmidt, Kathrin,Skuballa, Werner

, p. 9569 - 9571 (2004)

Ring enlargement of ansa-steroids leads to a variety of novel templates which are suitable for the preparation of diverse libraries of natural product derivatives. Key steps for the synthesis of these highly functionalized templates were either an ozonolysis-derivatization-ring closing metathesis-sequence or a macrolactonization.

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