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phosphoric acid di-tert-butyl 2-hydroxymethylphenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857896-74-3

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857896-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857896-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,8,9 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 857896-74:
(8*8)+(7*5)+(6*7)+(5*8)+(4*9)+(3*6)+(2*7)+(1*4)=253
253 % 10 = 3
So 857896-74-3 is a valid CAS Registry Number.

857896-74-3Relevant academic research and scientific papers

INHALED CARBAPROSTACYCLIN AND PROSTACYCLIN PRODRUGS FOR THE TREATMENT OF PULMONARY ARTERIAL HYPERTENSION

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Page/Page column 58-59, (2010/01/07)

Phenylphosphonate prodrugs comprising one or more prostacyclins are provided for the treatment of pulmonary arterial hypertension. Also provided are inhalable formulations of the prodrugs for delivery by aerosolization or dry powder. The compounds and for

BENZYLPHOSPHATE AND SUBSTITUTED BENZYLPHOSPHATE PRODRUGS FOR TRE TREATMENT OF PULMONARY INFLAMMATION

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Page/Page column 13; 36-37, (2010/02/12)

A prodrug of a corticosteroid, lidocaine or related local anesthetic composition for formulation for delivery by aerosolization to inhibit inflammation in asthmatic lungs is described. The prodrug is preferably formulated in a 5 ml solution of a quarter normal saline having pH between 5.0 and 7.0 for the treatment of respiratory tract inflammation by an aerosol having mass medium average diameter predominantly between 1 to 5 μ produced by nebulization or dry powder inhaler.

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