73937-33-4Relevant articles and documents
Selenazoles. VI. A study of cyclization of 4-phenylselenosemicarbazide with ω-bromoacetophenone
Bilinski,Chmielewski,Misiuna,Urban
, p. 307 - 313 (2007/10/07)
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73937-33-4
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Basic information
- Product Name: 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone
- Synonyms:
- CAS NO:73937-33-4
- Molecular Formula:
- Molecular Weight: 461.382
- EINECS: N/A
- Product Categories: N/A
- Mol File: 73937-33-4.mol
- Article Data: 1
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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: 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone(CAS DataBase Reference)
- NIST Chemistry Reference: 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone(73937-33-4)
- EPA Substance Registry System: 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone(73937-33-4)
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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: 73937-33-4(Hazardous Substances Data)
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73937-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73937-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,3 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.Calculate Digit Verification of CAS Registry Number 73937-33:
(7*7)+(6*3)+(5*9)+(4*3)+(3*7)+(2*3)+(1*3)=154
154 % 10 = 4
So 73937-33-4 is a valid CAS Registry Number.
73937-33-4Upstream product
73937-33-4Downstream Products
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4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone
