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136197-48-3

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136197-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136197-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,9 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136197-48:
(8*1)+(7*3)+(6*6)+(5*1)+(4*9)+(3*7)+(2*4)+(1*8)=143
143 % 10 = 3
So 136197-48-3 is a valid CAS Registry Number.

136197-48-3Downstream Products

136197-48-3Relevant articles and documents

''DOPING EFFECT'' OF LITHIUM PERCHLORATE IN THE ACID-CATALYZED OPENING OF THIIRANES AND THIETANE. FORMATION OF 1,4-DITHIANES AND MERCAPTOALKYL PERCHLORATES.

Magerramov, A. M.,Tagirova, S. V.,Allakhverdiev, M. A.,Zhdankin, V. V.,Kozmin, A. S.,Zefirov, N. S.

, p. 687 - 689 (2007/10/02)

Substituted thiiranes react with acetic acid in the presence of lithium perchlorate with the formation of cyclic dimers, i.e., the corresponding substituted 1,4-dithianes.The main product in the analogous reaction of substituted thietane is the corresponding mercaptoalkyl perchlorate.

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