Cas 1240470-87-4,6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile

1240470-87-4

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Basic information

Product Name: 6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile
Synonyms: 6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile
CAS NO:1240470-87-4
Molecular Formula:
Molecular Weight: 378.815
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: 6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile(1240470-87-4)
EPA Substance Registry System: 6-amino-4-(2-chlorophenyl)-2-(4-methoxyphenyl)-4H-furo[2,3-b]pyran-5-carbonitrile(1240470-87-4)

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: 1240470-87-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1240470-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,4,7 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1240470-87:
(9*1)+(8*2)+(7*4)+(6*0)+(5*4)+(4*7)+(3*0)+(2*8)+(1*7)=124
124 % 10 = 4
So 1240470-87-4 is a valid CAS Registry Number.

1240470-87-4Upstream product

1240470-87-4Downstream Products

1240470-90-9 C₂₇H₂₃ClN₂O₅

1240470-87-4Relevant academic research and scientific papers

Synthesis of new furopyrans and angularly fused furopyranochromenes from 3-arylmethylidenefuran-2-ones

Anis'Kova,Egorova

, p. 1514 - 1516 (2013)

Reactions of 5-aryl-3-arylmethylidenefuran-2-ones with malononitrile gave 6-amino-2,4-diaryl-4Hfuro[2,3-b]pyran-5-carbonitriles and 2-aryl-5-imino-5H, 11bH-furo[3′,2′: 5,6]pyrano[3,4-c]chromen-6-amines as potentially biologically active substances.

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