9 nos drums 1 phenyl 3 pyrazolidone phenidone a hsn no 29331990 haz details un no 3077 haz class 9 pg iii . 18 nos drums 1 phenyl 3 pyrazolidone phenidone a hsn no 29331990 haz details un no 3077 haz class 9 pg iii . 18 nos drums 4 hydroxymethyl 4 methyl 1 phenyl 3 pyrazolidone phenidone d dimesone s hsn no 29331990 . . . . . . .