"4 hydroxy methyl 2" is nonsense, chemically speaking. It looks like you left out part of the compound name, rendering the question unanswerable.
Red 40 is disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalenesulfonate with the chemical formula C18H14N2Na2O8S2.
From its name:(4S,6S,12aS)-4-(dimethylamino)- 3,6,10,12,12a-pentahydroxy- 6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a- octahydrotetracene-2-carboxamideyou can learn that there are: three chiral C-atoms,all in S-configuration, located at 4S(dimethylamino) and 6S(hydroxy) and 12aS(hydroxy) on the 'tetracene rings'
A mixture
Methyl-2-methyl butyrate is CH3-CH2-CH(CH3)-COOCH3, it may be prepared by reacting 2-methyl butyric acid with methanol in presence of sulphuric acid.
2-methyl-2-butene is the major product (85%), while 2-methyl-1-butene the minor (15%) in an E1 reaction.
0.97g/ml at 25C
no, the hydroxyl group must be beta not alpha to the carbonyl group
Red 40 is disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalenesulfonate with the chemical formula C18H14N2Na2O8S2.
It is a prohormone supplement, similar to Superdrol. It's known as Cyanostane or Cyanobol among bodybuilders
The synonyms of p-menthane-3 8-diol include: 2-hydroxy-alpha,alpha,4-trimethylcyclohexanemethanol; 2-(2-hydroxypropan-2-yl)-5-methyl-cyclohexan-1-ol; PARA-MENTHANE-3,8-DIOL; 1-(2-Hydroxy-4-methylcyclohexyl)-1-methylethanol; 2-Hydroxy-4,α,α-trimethylcyclohexanemethanol; p-Menthane-3,8-diol
is possible. Use medium oxidant. Use slightly basic solution. Work at slightly above room temperature. Subsequent to studying chemistry.
From its name:(4S,6S,12aS)-4-(dimethylamino)- 3,6,10,12,12a-pentahydroxy- 6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a- octahydrotetracene-2-carboxamideyou can learn that there are: three chiral C-atoms,all in S-configuration, located at 4S(dimethylamino) and 6S(hydroxy) and 12aS(hydroxy) on the 'tetracene rings'
A mixture
Methyl-2-methyl butyrate is CH3-CH2-CH(CH3)-COOCH3, it may be prepared by reacting 2-methyl butyric acid with methanol in presence of sulphuric acid.
2-methyl-2-butene is the major product (85%), while 2-methyl-1-butene the minor (15%) in an E1 reaction.
O-hydroxy benzoic acid or 2-hydroxy benzoic acid.
(4E)-​6-​(4-​hydroxy-​6-​methoxy-​7-​methyl-​3-​oxo-​1,​3-​dihydro-​2-​benzofuran-​5-​yl)-​4-​methylhex-​4-​enoic acid. Courtesy of wikipedia