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135064-67-4

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135064-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135064-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,6 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135064-67:
(8*1)+(7*3)+(6*5)+(5*0)+(4*6)+(3*4)+(2*6)+(1*7)=114
114 % 10 = 4
So 135064-67-4 is a valid CAS Registry Number.

135064-67-4Downstream Products

135064-67-4Relevant articles and documents

Stereochemical aspects of the "tert-amino effect". Controlled cycloreversion of pyrroloquinoline derivatives and enantioselective introduction of two new optically active centers

Kelderman, E.,Noorlander-Bunt, H. G.,Eerden, J. van,Verboom, W.,Reinhoudt, D. N.

, p. 115 - 123 (2007/10/02)

Conversion of 2-vinyl-N,N-dialkylanilines 2,3(a-o) to pyrroloquinolines 4-13(a-o) occurs via an irreversible suprafacial 1,5 hydrogen shift to a dipolar intermediate which subsequently cyclizes.In refluxing acetonitrile in the presence of zinc chlo

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