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2H-Pyrazino[2,1-b]quinazoline-4-propanamide, 1,3,4,6-tetrahydro-1-(2-methylpropyl)-3,6-dioxo-N-(triphenylmethyl)-, (1S,4S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

387877-74-9

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387877-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 387877-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,7,8,7 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 387877-74:
(8*3)+(7*8)+(6*7)+(5*8)+(4*7)+(3*7)+(2*7)+(1*4)=229
229 % 10 = 9
So 387877-74-9 is a valid CAS Registry Number.

387877-74-9Downstream Products

387877-74-9Relevant academic research and scientific papers

Total solid phase syntheses of the quinazoline alkaloids: Verrucines A and B and anacine

Wang, Haishan,Sim, Mui Mui

, p. 1497 - 1501 (2007/10/03)

The first total syntheses of verrucines A and B and anacine (revised structure) were accomplished on Sasrin resin. This work confirmed the structure of verrucine A and unambiguously showed verrucine B to be a derivative of D-phenylalanine and L-glutamine. The study also proved that anacine and its epimer are quinazoline alkaloids, not benzodiazepines as originally proposed. 1-Hydroxyverrucine B, derived from air oxidization of verrucine B, was also isolated and characterized.

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