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4781-76-4

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4781-76-4 Usage

General Description

(3,4-Dihydro-2H-pyran-2-yl)-methylamine, also known as DHPA, is a chemical compound with the molecular formula C6H11NO. It is a heterocyclic amine with a pyran ring that is commonly used as a building block in organic synthesis. DHPA has a variety of applications in the pharmaceutical and agrochemical industries, and it can be used as a key intermediate in the synthesis of various drugs and biologically active compounds. It is also used as a reagent in the production of advanced materials and as a ligand in coordination chemistry. DHPA is a colorless to pale yellow liquid with a characteristic odor, and it should be handled and stored in accordance with standard laboratory safety procedures.

Check Digit Verification of cas no

The CAS Registry Mumber 4781-76-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,8 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4781-76:
(6*4)+(5*7)+(4*8)+(3*1)+(2*7)+(1*6)=114
114 % 10 = 4
So 4781-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H11NO/c7-5-6-3-1-2-4-8-6/h2,4,6H,1,3,5,7H2

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