Cas 1069137-89-8,(1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione

1069137-89-8

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Basic information

Product Name: (1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione
Synonyms: (1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione
CAS NO:1069137-89-8
Molecular Formula:
Molecular Weight: 319.363
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: (1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione(1069137-89-8)
EPA Substance Registry System: (1S)-4,5-dihydro-1-benzyl[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione(1069137-89-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1069137-89-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1069137-89-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,9,1,3 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1069137-89:
(9*1)+(8*0)+(7*6)+(6*9)+(5*1)+(4*3)+(3*7)+(2*8)+(1*9)=168
168 % 10 = 8
So 1069137-89-8 is a valid CAS Registry Number.

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1069137-89-8Relevant academic research and scientific papers

Zinc triflate-catalyzed synthesis of pyrazino[2,1-b]quinazoline-3,6-diones

Tseng, Ming-Chung,Chu, Yen-Ho

, p. 9515 - 9520 (2008)

Using zinc triflate, the direct one-pot double cyclodehydration of linear tripeptides to the total synthesis of pyrazino[2,1-b]quinazoline-3,6-diones (1a-l) on solid support was achieved with good overall yields in short reaction time. These syntheses of

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