Cas 944954-81-8,2,3-dicyano-5-[2-(9-julolidyl)-ethenyl]-6-phenylpyrazine

944954-81-8

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Basic information

Product Name: 2,3-dicyano-5-[2-(9-julolidyl)-ethenyl]-6-phenylpyrazine
Synonyms:
CAS NO:944954-81-8
Molecular Formula:
Molecular Weight: 403.486
EINECS: N/A
Product Categories: N/A
Mol File: 944954-81-8.mol
Article Data: 1

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: 2,3-dicyano-5-[2-(9-julolidyl)-ethenyl]-6-phenylpyrazine(CAS DataBase Reference)
NIST Chemistry Reference: 2,3-dicyano-5-[2-(9-julolidyl)-ethenyl]-6-phenylpyrazine(944954-81-8)
EPA Substance Registry System: 2,3-dicyano-5-[2-(9-julolidyl)-ethenyl]-6-phenylpyrazine(944954-81-8)

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: 944954-81-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 944954-81-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,9,5 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 944954-81:
(8*9)+(7*4)+(6*4)+(5*9)+(4*5)+(3*4)+(2*8)+(1*1)=218
218 % 10 = 8
So 944954-81-8 is a valid CAS Registry Number.

944954-81-8Upstream product

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944954-81-8Relevant articles and documents

Near-infrared fluorescent 2,3-dieyanopyrazines

Matsui, Masaki,Maehashi, Takaya,Funabiki, Kazumasa

scheme or table, p. 999 - 1003 (2009/06/05)

Novel non-ionic near-infrared (N1R) fluorescent 2,3-dicyanopyrazines were prepared. 5-[6-(9-julolidyl)-1,3,5-hexatrienyl]- and 5-[8-(9-julolidyl)-1,3,5,7- octatetraenyl]-2,3-dicyanopyrazines showed fluorescence maxima (Fmax) at 716 and 751 nm w

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