Cas 345892-00-4,Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

345892-00-4

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Basic information

Product Name: Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)
Synonyms: Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)
CAS NO:345892-00-4
Molecular Formula: C9H10N2O
Molecular Weight: 162.1885
EINECS: N/A
Product Categories: AMINETERTIARY
Mol File: 345892-00-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)(CAS DataBase Reference)
NIST Chemistry Reference: Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)(345892-00-4)
EPA Substance Registry System: Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)(345892-00-4)

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: 345892-00-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 345892-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,8,9 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 345892-00:
(8*3)+(7*4)+(6*5)+(5*8)+(4*9)+(3*2)+(2*0)+(1*0)=164
164 % 10 = 4
So 345892-00-4 is a valid CAS Registry Number.

345892-00-4Upstream product

64608-66-8 1-methyl-3,4-dihydropyrrolo[1,2-a]pyrazine

345892-00-4Downstream Products

345892-00-4Relevant academic research and scientific papers

Formylation of 3,4-dihydropyrrolo[1,2-a]pyrazines

Terenin,Tselishcheva,Kabanova,Pleshkova,Zyk

, p. 1206 - 1212 (2000)

Formylation of 3,4-dihydropyrrolo[1,2-a]pyrazines containing alkyl or aryl substituents at position 1 has been studied under the conditions of the Vilsmeier reaction. The direction of the reaction depends on the structure of 3,4-dihydropyrrolo[1,2-a]pyraz

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