TIANJIN HISYNTECH L-CAMPHOR SULFONIC ACID L-CAMPHOR-10-SULFONIC ACID is a chemical intermediate for API synthesis (Sulfa drugs, a class of antibacterials, are produced from sulfonic acids). 제약 성분 세부정보 보기 견적 요청 샘플 요청
TIANJIN HISYNTECH DIBENZO[B,E]THIEPIN-11(6H)-ONE DIBENZO[B,E]THIEPIN-11(6H)-ONE is a chemical intermediate for API synthesis (Clotiapine for example). 제약 성분 세부정보 보기 견적 요청 샘플 요청