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Thiocarbonic acid O-[(1R,2S)-1-((2S,6R)-6-allyl-tetrahydro-pyran-2-ylmethyl)-3-((1R,5S,7S)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-2-methyl-3-oxo-propyl] ester O-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

404890-70-6

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404890-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 404890-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,8,9 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 404890-70:
(8*4)+(7*0)+(6*4)+(5*8)+(4*9)+(3*0)+(2*7)+(1*0)=146
146 % 10 = 6
So 404890-70-6 is a valid CAS Registry Number.

404890-70-6Relevant academic research and scientific papers

Synthesis of the C1-C21 (C1'-C21') fragment of the dimeric polyketide natural product SCH 351448.

Bhattacharjee, Ashoke,Soltani, Omid,De Brabander, Jef K

, p. 481 - 484 (2007/10/03)

[structure: see text] A convergent, stereoselective assembly of the C1-C21 (C1'-C21') fragment of SCH 351448, a 28-membered bis-lactone natural product, has been developed. A highly efficient approach to this fragment assembles 75% of the carbon skeleton

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