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An official government website affiliated with the Government of the Kingdom of Saudi Arabia.
icon Thu 13 Aug 2026
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Restricted Substances List

Chemical Name CAS Number Details
[3R-(3a,3aß,7ß,8aa)]- 1-(2,3,4,7,8,8a- hexahydro-3,6,8,8-tetramethyl- 1H-3a,7-methanoazulen-5-yl)ethan- 1-one 32388-55-9 Details
Pentyl-2-hydroxy- benzoate 2050-08-0 Details
Phosphoric acid compound with 4-[(2,6-dichlorophenyl) (4-imino- 3,5-dimethyl-2,5- cyclohexadien-1- ylidene) methyl]- 2,6-dimethylaniline (1:1) 74578-10-2 Details
1,4-Benzenediamine, 2-(methoxymethyl) 1,4-Benzenediamine, 2-(methoxymethyl)-, sulfate 337906-36-2 ; 337906-37-3 Details
1-N-Methylmorpholiniumpropylamino-4-hydroxyanthraquinone, methyl sulfate 38866-20-5 Details
Ethanol, 2,2'-[[3- methyl-4-[(E)-(4- nitrophenyl)azo] phenyl]imino]bis- 3179-89-3 Details
2-(2-ethoxyethoxy)ethanol Diethylene Glycol Monoethyl Ether (DEGEE), Ethoxydiglycol 111-90-0 Details
Di[2-[4-[(E)-2- [2,4,5-trimethoxyphenyl]vinyl]pyridinin-1-ium]butanoyl]aminoethyl]disulfanyl dichloride 1450801-55-4 Details
1H-Pyrazole-4,5- diamine, 1-hexyl-, sulfate (2:1) 1361000-03-4 Details
4-Hydroxy-2,5,6- triaminopyrimidine sulfate 1603-02-7 Details