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Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Br501-100mg 3-Bromofluoranthene,98% Product Name:3-Bromofluoranthene,98% CAS No.:13438-50-1 Molecular Formula:
Product Number:PCL-#-Bi249-100mg 1,8-dibromoanthracene Product Name:1,8-dibromoanthracene CAS No.:131276-24-9 Molecular Formula:
Product Number:PCL-#-Di273-100mg 9,10-Dibromoanthracene,98% Product Name:9,10-Dibromoanthracene,98% CAS No.:523-27-3 Molecular Formula:
Product Number:PCL-#-Db158-100mg 9,10-Dibromophenanthrene Product Name:9,10-Dibromophenanthrene CAS No.:15810-15-8 Molecular Formula:
Product Number:PCL-#-Di888-100mg 2,7-Dibromofluorene,98% Product Name:2,7-Dibromofluorene,98% CAS No.:16433-88-8 Molecular Formula:
Product Number:PCL-#-Dc012-100mg 9,9-Dichlorofluorene Product Name:9,9-Dichlorofluorene CAS No.:25023-01-2 Molecular Formula:
Product Number:PCL-#-Br290-100mg 1-Bromopyrene, 97% Product Name:1-Bromopyrene, 97% CAS No.:1714-29-0 Molecular Formula:
Product Number:PCL-#-Br924-100mg 1-bromoanthracene Product Name:1-bromoanthracene CAS No.:7397-92-4 Molecular Formula:
Product Number:PCL-#-Br171-100mg 9-Bromophenanthrene, 98% Product Name:9-Bromophenanthrene, 98% CAS No.:573-17-1 Molecular Formula:
Product Number:PCL-#-Ch655-100mg 9-chloro-9-H-fluorene Product Name:9-chloro-9-H-fluorene CAS No.:6630-65-5 Molecular Formula:
Product Number:PCL-#-Br981-100mg 5-Bromoacenaphthene,98% Product Name:5-Bromoacenaphthene,98% CAS No.:2051-98-1 Molecular Formula:
Product Number:PCL-#-Ce783-100mg 2-Chloroanthracene,98% Product Name:2-Chloroanthracene,98% CAS No.:17135-78-3 Molecular Formula:
Product Number:PCL-#-Co118-100mg 2-chlorophenanthrene Product Name:2-chlorophenanthrene CAS No.:24423-11-8 Molecular Formula:
Product Number:PCL-#-Dc160-100mg 2,7-Dichlorofluorene,98% Product Name:2,7-Dichlorofluorene,98% CAS No.:7012-16-0 Molecular Formula:
Product Number:PCL-#-Ce530-100mg 9-chloroanthracene Product Name:9-chloroanthracene CAS No.:716-53-0 Molecular Formula:
Product Number:PCL-#-Ch728-100mg 9-chlorophenanthrene Product Name:9-chlorophenanthrene CAS No.:947-72-8 Molecular Formula:
Product Number:PCL-#-Br643-100mg 9-Bromoanthracene,98% Product Name:9-Bromoanthracene,98% CAS No.:1564-64-3 Molecular Formula:
Product Number:PCL-#-Co517-100mg 3-chlorofluorescent anthracene Product Name:3-chlorofluorescent anthracene CAS No.:25911-51-7 Molecular Formula:
Product Number:PCL-#-Do481-100mg 9,10-Dichloroanthracene,98% Product Name:9,10-Dichloroanthracene,98% CAS No.:605-48-1 Molecular Formula:
Product Number:PCL-#-BR849-100mg 7-bromobenz(2)anthracene Product Name:7-bromobenz(2)anthracene CAS No.:32795-84-9 Molecular Formula:
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