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2,2-Dimethyl-5-(2,2,6,6-tetramethylcyclohexyliden)-Δ3-1,3,4-thiadiazolin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84662-15-7

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84662-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84662-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,6 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84662-15:
(7*8)+(6*4)+(5*6)+(4*6)+(3*2)+(2*1)+(1*5)=147
147 % 10 = 7
So 84662-15-7 is a valid CAS Registry Number.

84662-15-7Relevant academic research and scientific papers

Cycloaddition Reactions of Heterocumulenes, XXVII. 2-Alkylidene-1,3,4-thiadiazolines via 1,3-Dipolar Cycloaddition of Diazoalkanes to Thioketenes

Schaumann, Ernst,Behr, Helmut,Lindstaedt, Joerg

, p. 66 - 73 (2007/10/02)

Based on 13C NMR data, the constitution of 2-alkylidene-1,3,4-thiadiazolines 3 is assigned to the 1:1 cycloadducts from thioketenes 1 and diazoalkanes 2a, b.The alkynyl silyl sulfide 15 also forms this heterocyclic system with 2a.However, the allyl(silyl)

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