Addition compounds of sulfur dioxide with pyridine and the picolines.
HOFFMAN
K R
KR
VANDER WERF
C A
CA
D010847:Picolines; D011725:Pyridines; D013458:Sulfur Dioxide
D010847:Picolines; D011725:Pyridines; D013458:Sulfur Dioxide; C023666:pyridine