(LEAD) N. Korea urges U.N. members to reconsider sanctions on Pyongyang
(ATTN: CHANGES dateline; UPDATES with additional details of the North Korean statement, more information in paras 3-4, 9-14; RESTRUCTURES) NEW YORK/SEOUL, May 13 (Yonhap) -- North Korea's mission to the United Nations on Friday appealed to U.N. member