133346-24-4 Usage
Type of compound
Ketone
Structure
Two hydroxyl groups attached to a benzene ring
Usage in industries
+ Production of self-tanning products
+ Color additive in food and cosmetics
+ Chemical intermediate in the synthesis of pharmaceuticals
+ Production of polyurethane foams
Function in self-tanning products
Reacts with amino acids in the skin to produce a brown color, providing a safe alternative to UV exposure for achieving a tan
Safety concerns
May cause irritation to the skin and eyes, and should be handled with care.
Check Digit Verification of cas no
The CAS Registry Mumber 133346-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,4 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 133346-24:
(8*1)+(7*3)+(6*3)+(5*3)+(4*4)+(3*6)+(2*2)+(1*4)=104
104 % 10 = 4
So 133346-24-4 is a valid CAS Registry Number.
133346-24-4Relevant articles and documents
TWO POLYPHENOL GLUCOSIDES AND TANNINS FROM ROSA CYMOSA
Yoshida, Takashi,Feng, Wei-Sheng,Okuda, Takuo
, p. 1033 - 1036 (2007/10/02)
Two new polyphenol glucosides, rocymosins A and B, were isolated from Rosa cymosa and characterized as 3-O-(6'-O-galloyl)-β-D-glucopyranosyl-4-hydroxyphenethyl alcohol and 2'-O-β-D-glucopyranosyl-4,4',β-trihydroxy-dihydrochalcone, respectively.Eight known tannins, casuarinin, rugosin D, stenophyllanins A and B, (+)-catechin, procyanidin B-3, procyanidin B-3 3-O-gallate and catechin-(4α->6)-catechin-(4α->6)-epicatechin, were also isolated. Key Word Index - Rosa cymosa; Rosaceae; root; tannin; procyanidin; 3-O-(6'-O-galloyl)-β-D-glucopyranosyl-4-hydroxyphenethyl alcohol; rocymosin A; β-hydroxydihydrochalcone glucoside; rocymosin B.
