78472-08-9 Usage
General Description
PALLASONE B is a synthetic corticosteroid that contains the active ingredient triamcinolone acetonide. It is commonly used as a topical treatment for inflammatory skin conditions such as eczema, psoriasis, and dermatitis. Triamcinolone acetonide works by reducing inflammation, redness, and itching associated with these skin conditions. PALLASONE B is available in various forms, including cream, ointment, and lotion, and is typically applied to the affected area once or twice a day as directed by a healthcare professional. It is important to follow the prescribed dosage and usage instructions to minimize the risk of side effects associated with long-term corticosteroid use.
Check Digit Verification of cas no
The CAS Registry Mumber 78472-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,7 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78472-08:
(7*7)+(6*8)+(5*4)+(4*7)+(3*2)+(2*0)+(1*8)=159
159 % 10 = 9
So 78472-08-9 is a valid CAS Registry Number.
78472-08-9Relevant articles and documents
Ultrasound-assisted Wittig reaction: A short, efficient synthesis of 2-methoxy-6-alkyl-1,4-benzoquinones
Wu, Li-Qiang,Yang, Chun-Guang,Yang, Li-Ming,Yang, Li-Juan
experimental part, p. 47 - 50 (2010/04/05)
A short, efficient synthesis of 2-methoxy-6-alkyl-1,4-benzoquinones is described. Ultrasound-assisted Wittig reaction of alkyltriphenyl phosphonium bromides with o-vanillin in basic aqueous conditions followed by reduction with Na/n-BuOH gave 2-methoxy-6-alkylphenols. Oxidation of 2-methoxy-6-alkylphenols with Fremy's salt produced the title compounds.
The Claisen rearrangement followed by phenol oxidation: A simple route to naturally occurring benzoquinones including an ansa-bridged derivative related to the ansamycin antibiotics
Davis, Christopher J.,Moody, Christopher J.
, p. 1874 - 1876 (2007/10/03)
The naturally occurring benzoquinones primin 1 and pallasone B 2 were synthesised by a simple protocol involving microwave accelerated Claisen rearrangement of allyl ethers 4, followed by hydrogenation of the side chain alkene, and oxidation to the quinon
