Cas 42748-27-6,1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 3-(3,4-dichlorophenyl)-5,7-dimethyl-

42748-27-6

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Basic information

Product Name: 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 3-(3,4-dichlorophenyl)-5,7-dimethyl-
Synonyms:
CAS NO:42748-27-6
Molecular Formula: C13H10Cl2N4O2
Molecular Weight: 325.154
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: 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 3-(3,4-dichlorophenyl)-5,7-dimethyl-(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 3-(3,4-dichlorophenyl)-5,7-dimethyl-(42748-27-6)
EPA Substance Registry System: 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 3-(3,4-dichlorophenyl)-5,7-dimethyl-(42748-27-6)

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: 42748-27-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 42748-27-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,7,4 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 42748-27:
(7*4)+(6*2)+(5*7)+(4*4)+(3*8)+(2*2)+(1*7)=126
126 % 10 = 6
So 42748-27-6 is a valid CAS Registry Number.

42748-27-6Upstream product

41648-07-1 3,4-dichloro-benzaldehyde (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazone

42748-27-6Downstream Products

42748-27-6Relevant academic research and scientific papers

N-Bromosuccinimide in Heterocyclic Synthesis. Synthesis of Pyrazolopyrimidines, Pyrimido-as-triazines, and Pyrimidopyridazines from 6-Arylidenehydrazino-1,3-dimethyluracil Derivatives

Kanazawa, Hashime,Nishigaki, Sadao,Senga, Keitaro

, p. 969 - 974 (2007/10/02)

Reactions of 6-arylidenehydrazino-1,3-dimethyluracil derivatives with N-bromosuccinimide leading to pyrazolopyrimidines, pyrimido-as-triazines, and pyrimidopyridazines are described.

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