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[3-(dimethylamino)propyl]triphenylphosphonium chloride hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1160596-81-5

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1160596-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160596-81-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,5,9 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1160596-81:
(9*1)+(8*1)+(7*6)+(6*0)+(5*5)+(4*9)+(3*6)+(2*8)+(1*1)=155
155 % 10 = 5
So 1160596-81-5 is a valid CAS Registry Number.

1160596-81-5Relevant academic research and scientific papers

Stereoselective syntheses of the antihistaminic drug olopatadine and its E-isomer

Bosch, Joan,Bachs, Jordi,Gomez, Antonia M.,Griera, Rosa,Ecija, Marta,Amat, Mercedes

, p. 6340 - 6344 (2012)

Practical stereoselective synthetic routes to the antihistaminic drug olopatadine and its E-isomer have been developed, the key steps being a trans stereoselective Wittig olefination using a nonstabilized phosphorus ylide and a stereoselective Heck cyclization. The stereoselectivity of the Wittig reaction depends on both the phosphonium salt anion and the cation present in the base used to generate the ylide.

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