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128277-29-2

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128277-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128277-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,7 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128277-29:
(8*1)+(7*2)+(6*8)+(5*2)+(4*7)+(3*7)+(2*2)+(1*9)=142
142 % 10 = 2
So 128277-29-2 is a valid CAS Registry Number.

128277-29-2Downstream Products

128277-29-2Relevant articles and documents

Novel manganese(III) oxidation chemistry: X-ray crystal structures of (1α,2α,4β)-1,2-diacetoxy-4-(4-methoxyphenyl)-6-methoxy-1,2,3,4-tetrahydronaphthalene (compound A) and (1α,2α,4β)-1,2-diacetoxy-4-(2-methoxyphenyl)-8-methoxy-1,2,3,4-tetrahydronaphthalen

Peterson, John R.,Everson, Terrence P.,Rogers, Robin D.

, p. 37 - 45 (1990)

Compound A is (1α,2α,4β)-1,2-diacetoxy-4-(4-methoxyphenyl)-6-methoxy-1,2,3,4-tetrahydronaphthalene, C22H24O6, Mr = 384.43, monoclinic, P21/n, with a = 11.074(3), b = 10.353(4), c = 17.616(4)Angstoem, β = 94.96(2)deg, V = 2012.1Angsto

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