Cas 947097-08-7,9-(3,4-dimethoxyphenyl)-8-(2-thienyl)-4,9-dihydrotetrazolo[1',5':1,2]pyrimido[4,5-d]pyridazin-5(6H)-one

947097-08-7

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Basic information

Product Name: 9-(3,4-dimethoxyphenyl)-8-(2-thienyl)-4,9-dihydrotetrazolo[1',5':1,2]pyrimido[4,5-d]pyridazin-5(6H)-one
Synonyms:
CAS NO:947097-08-7
Molecular Formula:
Molecular Weight: 409.428
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: 9-(3,4-dimethoxyphenyl)-8-(2-thienyl)-4,9-dihydrotetrazolo[1',5':1,2]pyrimido[4,5-d]pyridazin-5(6H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 9-(3,4-dimethoxyphenyl)-8-(2-thienyl)-4,9-dihydrotetrazolo[1',5':1,2]pyrimido[4,5-d]pyridazin-5(6H)-one(947097-08-7)
EPA Substance Registry System: 9-(3,4-dimethoxyphenyl)-8-(2-thienyl)-4,9-dihydrotetrazolo[1',5':1,2]pyrimido[4,5-d]pyridazin-5(6H)-one(947097-08-7)

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: 947097-08-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 947097-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,0,9 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 947097-08:
(8*9)+(7*4)+(6*7)+(5*0)+(4*9)+(3*7)+(2*0)+(1*8)=207
207 % 10 = 7
So 947097-08-7 is a valid CAS Registry Number.

947097-08-7Upstream product

947097-08-7Downstream Products

947097-08-7Relevant academic research and scientific papers

Synthesis of methyl 7-aryl-6-(2-thenoyl)-4,7-dihydrotetrazolo[1,5-a] pyrimidine-5-carboxylates and their reaction with hydrazine hydrate

Gein,Mishunin,Tsyplyakova,Vakhrin,Slepukhin

, p. 1077 - 1082 (2011/10/18)

Fusion of methyl 4-(2-thienyl)-2,4-dioxobutanoate with 1H-tetrazol-5-amine monohydrate and aromatic aldehyde gave methyl 7-aryl-6-(2-thenoyl)-4,7- dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylates which reacted with an equimolar amount of hydrazine hydrate

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