P3Y4R1O1X8Y4L1I1N1
24 points
PYROXYLIN is validvalid
any of the nitrocelluloses, also PYROXYLE, PYROXYLINE
any of the nitrocelluloses, also PYROXYLE, PYROXYLINE
any of the nitrocelluloses, also PYROXYLE, PYROXYLINE
any of the nitrocelluloses, also PYROXYLE, PYROXYLINE