权限没有，则隐藏 function forum_list_access_filter($forumlist, $gid, $allow = 'allowread') { global $grouplist; if (empty($forumlist)) return array(); if (1 == $gid) return $forumlist; $forumlist_filter = $forumlist; $group = $grouplist[$gid]; foreach ($forumlist_filter as $fid => $forum) { if (empty($forum['accesson']) && empty($group[$allow]) || !empty($forum['accesson']) && empty($forum['accesslist'][$gid][$allow])) { unset($forumlist_filter[$fid]); } unset($forumlist_filter[$fid]['accesslist']); } return $forumlist_filter; } function forum_filter_moduid($moduids) { $moduids = trim($moduids); if (empty($moduids)) return ''; $arr = explode(',', $moduids); $r = array(); foreach ($arr as $_uid) { $_uid = intval($_uid); $_user = user_read($_uid); if (empty($_user)) continue; if ($_user['gid'] > 4) continue; $r[] = $_uid; } return implode(',', $r); } function forum_safe_info($forum) { //unset($forum['moduids']); return $forum; } function forum_filter($forumlist) { foreach ($forumlist as &$val) { unset($val['brief'], $val['announcement'], $val['seo_title'], $val['seo_keywords'], $val['create_date_fmt'], $val['icon_url'], $val['modlist']); } return $forumlist; } function forum_format_url($forum) { global $conf; if (0 == $forum['category']) { // 列表URL $url = url('list-' . $forum['fid'], '', FALSE); } elseif (1 == $forum['category']) { // 频道 $url = url('category-' . $forum['fid'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = url('read-' . trim($forum['brief']), '', FALSE); } if ($conf['url_rewrite_on'] > 1 && $forum['well_alias']) { if (0 == $forum['category'] || 1 == $forum['category']) { $url = url($forum['well_alias'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = ($forum['threads'] && $forum['brief']) ? url($forum['well_alias'] . '-' . trim($forum['brief']), '', FALSE) : url($forum['well_alias'], '', FALSE); } } return $url; } function well_forum_alias() { $forumlist = forum_list_cache(); if (empty($forumlist)) return ''; $key = 'forum-alias'; static $cache = array(); if (isset($cache[$key])) return $cache[$key]; $cache[$key] = array(); foreach ($forumlist as $val) { if ($val['well_alias']) $cache[$key][$val['fid']] = $val['well_alias']; } return array_flip($cache[$key]); } function well_forum_alias_cache() { global $conf; $key = 'forum-alias-cache'; static $cache = array(); // 用静态变量只能在当前 request 生命周期缓存，跨进程需要再加一层缓存：redis/memcached/xcache/apc if (isset($cache[$key])) return $cache[$key]; if ('mysql' == $conf['cache']['type']) { $arr = well_forum_alias(); } else { $arr = cache_get($key); if (NULL === $arr) { $arr = well_forum_alias(); !empty($arr) AND cache_set($key, $arr); } } $cache[$key] = empty($arr) ? '' : $arr; return $cache[$key]; } ?>科研试剂5,10,15,20

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    科研试剂5,10,15,20

    科研试剂5,10,15,20

    科研试剂5,10,15,20-四(4-羟基苯)-21H,23H-卟啉(51094-17-8);铕配合物Eu-pyP;5-对-(对羰基苯甲酸)-氨基苯基-10,1 5,20-三苯基卟啉铜Cu(p-CPcas51094-17-8|5,10,15,20-四(4-羟基苯)-21H,23H-卟啉

    英文名称： 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-Phenol

    中文名称： 5,10,15,20-四(4-羟基苯)-21H,23H-卟啉

    CAS： 51094-17-8

    分子式：C44H30N4O4

    分子量：678.7334

    分熔点 >300 °C(lit.)

    密度 1.401±0.06 g/cm3(Predicted)

    储存条件 room temp

    卟啉定制产品：铕配合物Eu-pyP的结构式

    其他卟啉定制产品：

    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉（HMePp)
    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉铁FeMePpCl
    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉钴CoMeP
    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉铜CuMePp
    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉锌ZnMePp
    5,10,15,20-四(4-(3-甲酸甲酯基)苯氧基)苯基吓啉锰MnMePp
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉（HCPp）
    金属羧基吓啉（FeCPpCl, CoCPp, CuCPp, ZnCPp, MnCPp(OAe))
    羧基吓啉敏化TiOz复合光催化剂(MCPp-TiO2)
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉（HzCPp)
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉锌ZnCPp
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉锰MnCPp
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉铁FeCPp
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉钴CoCPp
    5,10,15,20-四(4-(3-羧基)苯氧基)苯基吓啉铜CuCPp

    西安齐岳axc 

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