Chiron Reference Standards Products
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2-t-Butylpyrazine, CAS # 32741-11-0
- Supplier: Chiron
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2-Isobutylpyrazine, CAS # 29460-92-2
- Supplier: Chiron
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/chiron.jpg)
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2-n-Propylpyrazine, CAS # 18138-03-9
- Supplier: Chiron
![](https://chromspec.com/media/cache/sylius_shop_product_large_thumbnail/chiron.jpg)
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2-Isopropylpyrazine, CAS # 29460-90-0
- Supplier: Chiron