basic yellow author: Post: 2021年12月30日 99read Comments Off post date: dec 29,2021 expiry date: jun 27,2022 detailed description: cas no. :74504-47-5 cas registry number: 74504-47-5 This article is from the internet and does not represent Morpholine position. Please indicate the source when reprinting.https://www.morpholine.top/archives/21002 tag:BASIC YELLOW