The format of drug approval document number: National Medicine Zhunzi+1 digit letter +8 digits, and the format of trial production drug approval document number: National Medicine Shenzi+1 digit letter +8 digits.

(1) The word "quasi" stands for drugs approved by the state for formal production, and the word "trial" stands for drugs approved by the state for trial production.

(2) The letter 1 Chinese Pinyin after "National Medicine Standard" stands for drug category, that is, H stands for chemical drugs, S stands for biological products, J stands for imported sub-packaged drugs, T stands for in vitro chemical diagnostic reagents, F stands for pharmaceutical excipients, B stands for health care drugs, and Z stands for traditional Chinese medicine.

(3) The 1 position and the second position of the last eight digits of the Chinese phonetic alphabet indicate the source of the approval number.

Expand the data 1 and "health words of health food" to the website of the Ministry of Health. The specific method is as follows: Open the official website of the Ministry of Health, click "Health-related Product Inquiry" in the column of "Data Inquiry" on the right side of the website, click "Catalogue of Health Food Approval Announcement" in the pop-up page, and then select the inquiry according to the product approval period.

2. Query "National Food Health Vocabulary" on the website of the US Food and Drug Administration. The specific method is as follows: Open the official website of the US Food and Drug Administration, click "Health Food" in the column of "Basic Data Query" on the right side of the website, click "Health Food" in the pop-up page, and then enter the relevant information of the product to query (preferably enter the product name).

Baidu encyclopedia-approval number