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123839-45-2

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123839-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123839-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,3 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 123839-45:
(8*1)+(7*2)+(6*3)+(5*8)+(4*3)+(3*9)+(2*4)+(1*5)=132
132 % 10 = 2
So 123839-45-2 is a valid CAS Registry Number.

123839-45-2Downstream Products

123839-45-2Relevant articles and documents

Structural studies of organoboron compounds. XXXIV. 4-(N-methoxymethylimino)-2,2-diphenyl-1,3-dioxa-2-borata-1,2,3,4-tetrahydronaphthalene and 4-diethylimino-2,2-diphenyl-1,3-dioxa-2-borata-1,2,3,4-tetrahydronaphthalene

Kliegel, Wolfgang,Tajerbashi, Mahmood,Rettig, Steven J.,Trotter, James

, p. 1636 - 1643 (2007/10/02)

Details of the syntheses, physical properties, and crystal structures of the title compounds are reported.Crystals of 4-(N-methoxymethylimino)-2,2-diphenyl-1,3-dioxa-2-borata-1,2,3,4-tetrahydronaphthalene, 4 , are monoclinic, a = 9.8072(5), b = 9,6217(7),

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