AC MotorChina Hot Sell Lidocaine Procaine Tetracaine Benzocaine CAS 59-46-1/137-58-6/73-78-9/123 75 1/136-47-0/94-09-7/553-63-9/94 -15-5/94-24-6 with Co, Find details about China Pharmaceutical Chemical, Chemical from Hot Sell Lidocaine Procaine Tetracaine Benzocaine CAS 59-46-1/137-58-6/73-78-9/123 75 1/136-47-0/94-09-7/553-63-9/94 -15-5/94-24-6 with Co