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Δ4,4'-2,2',6,6'-tetra-t-butyl-4-(thiapyranyl)-4H-thiapyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100418-70-0

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100418-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100418-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,1 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100418-70:
(8*1)+(7*0)+(6*0)+(5*4)+(4*1)+(3*8)+(2*7)+(1*0)=70
70 % 10 = 0
So 100418-70-0 is a valid CAS Registry Number.

100418-70-0Downstream Products

100418-70-0Relevant academic research and scientific papers

UNTERSUCHUNGEN AN DIAZOVERBIDUNGEN UND AZIDEN-XLV ELECTROPHILE DIAZOALKANSUBSTITUTION AN PHOSPHORYLDIAZOMETHANEN MIT THIAPYRYLIUMSALZEN

Khbeis, S. G.,Maas, G.,Regitz, M.

, p. 811 - 817 (2007/10/02)

Electrophilic diazoalkane substitution of the phosphoryl diazomethanes 2a-e with 2,6-di-tert-butylthiapyrylium-tetrafluoroborate (1) yiels the 4-(diazomethyl)-4H-thiapyranes 3a-e; the olefin 5 is formed as by-product in all cases.The μ-allylpalladium chlo

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