| 2927 |
18% |
Diazo-compounds, azo-compounds, azoxy- compounds |
| 2927 |
18% |
Para amino-azo benzene |
| 2927 |
18% |
Other Diazo-, azo-, or azoxy-compounds |
| 2928 |
18% |
Organic derivatives of hydrazine or of hydroxylamine |
| 2928 |
18% |
Isoniazid |
| 2928 |
18% |
Organic derivatives of hydrazine or of hydroxylamine: Other |
| 2929 |
18% |
Compounds with other nitrogen function |
| 2929 |
18% |
Isocyanates |
| 3761 |
18% |
Phenyl isocanate |
| 3761 |
18% |
Toluene di-isocyanate |
| 2930 |
18% |
Organo-sulfur compounds |
| 2930 |
18% |
Dithiocarbonates (xanthates) |
| 2930 |
18% |
Thiocarbamates, dithiocarbamates |
| 2930 |
18% |
Thiuram mono-, di-, or tetrasulphides |
| 2930 |
18% |
Methionine |
| 2930 |
18% |
Other organo-sulfur compounds |
| 2930 |
18% |
Thiourea (sulphourea) |
| 2930 |
18% |
Calcium salts of methionine |
| 2930 |
18% |
Thio sulphonic acid |
| 2930 |
18% |
L-cystine (alpha-amino beta - thio-prophionic acid) - sulphur containing amino acid |
| 2930 |
18% |
Sulphonic acid |
| 2930 |
18% |
Sulphoxide |
| 2930 |
18% |
Mercaptan |
| 2930 |
18% |
Allyl isothicoyanate |
| 2931 |
18% |
Other organo-inorganic compounds |