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ethyl 1-hydroxy-3,4-diphenyl-2-naphthoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16459-25-9

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16459-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16459-25-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,5 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16459-25:
(7*1)+(6*6)+(5*4)+(4*5)+(3*9)+(2*2)+(1*5)=119
119 % 10 = 9
So 16459-25-9 is a valid CAS Registry Number.

16459-25-9Downstream Products

16459-25-9Relevant academic research and scientific papers

Synthesis of 1,2,3,4-tetrasubstituted naphthalenes through a cascade reaction triggered by silyl acetal activation

Yanai, Hikaru,Ishii, Nobuyuki,Matsumoto, Takashi

, p. 7974 - 7977 (2016)

1,2,3,4-Tetrasubstituted naphthalenes bearing four different substituents were synthesized in a regioselective manner through a fluoride-induced cascade reaction of lactol silyl ethers, which could be easily prepared from 4-alkynylisocoumarins and ketene silyl acetal.

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