66280-26-0 Usage
General Description
Pregomisin is a medication that contains a combination of pregabalin and mecobalamin. Pregabalin belongs to the class of medications called anticonvulsants and is used to treat nerve pain caused by diabetes, shingles, or spinal cord injury. Mecobalamin, on the other hand, is a form of vitamin B12 that is used to treat conditions such as pernicious anemia and neuropathy. The combination of these two active ingredients in Pregomisin allows for the management of neuropathic pain and vitamin B12 deficiency. It is commonly prescribed to alleviate the symptoms of diabetic neuropathy, postherpetic neuralgia, and other neurological disorders. However, as with all medications, Pregomisin can have potential side effects and should be used under the guidance of a healthcare professional.
Check Digit Verification of cas no
The CAS Registry Mumber 66280-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,2,8 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66280-26:
(7*6)+(6*6)+(5*2)+(4*8)+(3*0)+(2*2)+(1*6)=130
130 % 10 = 0
So 66280-26-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H30O6/c1-13(7-15-9-17(23)21(27-5)19(11-15)25-3)14(2)8-16-10-18(24)22(28-6)20(12-16)26-4/h9-14,23-24H,7-8H2,1-6H3/t13-,14+
66280-26-0Relevant articles and documents
Synthesis of Lignans Based on a Borate-mediated One-pot Sequential Suzuki-Miyaura Coupling of Cyclic Boranes
Sato, Ko,Tanaka, Hiroshi
supporting information, p. 9422 - 9428 (2021/05/26)
Lignans are a group of polyphenolic phytochemicals that possess a large spectrum of chemical structures and biological activities. Here the syntheses of lignans – anwulignan, burseran, dehydroxycubebin, ruburisandrin B, and sesamin – are achieved based on a borate-mediated one-pot sequential Suzuki-Miyaura coupling of cis- and trans-fused bicyclic boranes, which were prepared by diastereoselective cyclic hydroboration of exo-cyclic diene with cyclopentyl- and thexylboranes, respectively. A one-pot sequential Suzuki-Miyaura coupling of each cyclic borate with various aryl bromides initiated by activation of the cyclic borane with the carbon nucleophile provided 2,3-dibenzylbutane derivatives with different aromatic substituents. Finally, the syntheses of naturally occurring lignans were accomplished in several steps from the products of Suzuki-Miyaura coupling.
The constituents of Schizandra chinensis Baill. The structures of two new lignans, pre-gomisin and gomisin J
Ikeya,Taguchi,Yosioka
, p. 682 - 684 (2007/10/13)
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