| post date: | dec 22,2021 |
| expiry date: | dec 22,2022 |
| detailed description: |
cas no. :67990-05-0
list of suppliers: fabriperm naphthol red 238-p fabriperm naphihol red 238-t naphthol red bluish dark shade pigment red 269 |
| cas registry number: | 67990-05-0 |
| synonyms: | ;c.i.pigment red 269;pigment red 269;p.r.269;naphthol red ra 1087;2-naphthalenecarboxamide,n-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-meyhoxy-5-[(phenylamino)carbonyl]phenyl]azo]-;(4z)-n-(5-chloro-2-methoxyphenyl)-4-{2-[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene}-3-oxo-3,4-dihydronaphthalene-2-carboxamide; |
| molecular formula: | c32h25cln4o5 |
| molecular weight: | 581.0177 |
| molecular structure: | ![67990-05-0 n-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide](https://images.chemnet.com/suppliers/chembase/cas6/cas67990-05-0.gif)
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