Chemical Product Catalog - Wuhan Yihe Technology

Public catalog of 434 chemical & pharmaceutical intermediates (CAS-indexed) supplied by Wuhan Yihe Technology Co., Ltd. (chembuying.com). Columns: cas — CAS Registry Number (431 rows indexed) product_name — Product name (IUPAC/common) - purity — Stated purity where available (324 rows) - product_url — Official product page on chembuying.com - certificates — COA / MSDS / TDS availability - supplier / supplier_url — Supplier identity Related datasets: - HuggingFace: https://huggingface.co/datasets/chembuying/chemical-product-catalog - Kaggle: https://www.kaggle.com/datasets/yihekeji/chemical-product-catalog Extracted from the public product sitemap of chembuying.com, refreshed periodically. All entries documented with COA / MSDS / TDS; REACH EU & TSCA US compliant. Contact: [e-mail]