156780-51-7 Usage
Chemical Class
Organotin compounds
Type of Compound
Organic compound with a carbon-tin bond
Structure
Oxazole ring with a triethylstannyl group attached
Triethylstannyl group
Three ethyl groups bonded to a tin atom
Potential Applications
Organic synthesis, chemical reagent
Toxicity and Environmental Concerns
Use and handling should be done with caution and in accordance with safety measures and regulations.
Check Digit Verification of cas no
The CAS Registry Mumber 156780-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,8 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156780-51:
(8*1)+(7*5)+(6*6)+(5*7)+(4*8)+(3*0)+(2*5)+(1*1)=157
157 % 10 = 7
So 156780-51-7 is a valid CAS Registry Number.
156780-51-7Relevant articles and documents
Heterocyclic indole derivatives and mono- or diazaindole derivatives
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Page column 25, (2008/06/13)
There is provided a compound represented by the general formula (1): wherein Het represents an optionally substituted heterocyclic group; A1and A2each independently represent —CH═, etc.; A3represents —CH2—, etc.; R1represents a 4-fluorophenyl group, etc.; R2represents an alkyl group; n represents 0, 1 or 2, provided that when A1and A2both are —CH═, A3represents —CH2— or —SO2—, which is an indole derivative or a mono- or diazaindole derivative that has COX-2 inhibitory activity and is useful as a pharmaceutical, such as an anti-inflammatory agent, or addition salts thereof with a pharmaceutically acceptable acid or base, or hydrates thereof.