739-92-4 Usage
Common Uses
Stabilizer in polymers and plastics
Antioxidant in rubber, adhesives, and lubricants
Function
Prevents degradation and deterioration of materials
Manufacturing
Used in the production of a wide range of products
Safety
Relatively safe for use
Toxicity
Low toxicity
Environmental Impact
Minimal environmental impact
Check Digit Verification of cas no
The CAS Registry Mumber 739-92-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 739-92:
(5*7)+(4*3)+(3*9)+(2*9)+(1*2)=94
94 % 10 = 4
So 739-92-4 is a valid CAS Registry Number.
739-92-4Relevant articles and documents
Process for preparation of a benzofuran derivative
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Page/Page column 14, (2010/01/31)
An industrially useful process for producing benzofuran derivatives of formula (1) by formylating a compound of formula (2) (where A1 is a protective group), followed by reaction with a compound of formula (4) (where X1 is a halogen atom), then performing a cyclizing reaction and subsequently performing a reaction for hydroxyl group deprotection.
