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66660-08-0

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66660-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66660-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,6 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66660-08:
(7*6)+(6*6)+(5*6)+(4*6)+(3*0)+(2*0)+(1*8)=140
140 % 10 = 0
So 66660-08-0 is a valid CAS Registry Number.

66660-08-0Relevant articles and documents

Functionalized organolithium compounds: Generation via reductive lithiation and nucleophilic addition to N-phenethylimides. Access to functionalized dihydropyrrolo[2,1-a]isoquinolinones

Manteca, Izaskun,Etxarri, Begona,Ardeo, Ainhoa,Arrasate, Sonia,Osante, Inaki,Sotomayor, Nuria,Lete, Esther

, p. 12361 - 12378 (2007/10/03)

A procedure for producing 1,4-dianion equivalents consists of reductive lithiation, induced by 4,4-di-tert-butylbiphenylide, of functionalized phenyl sulfides. Nucleophilic addition of 4-lithio-2-(trimelhylsilylmethyl)but-1- ene 1 and 2-(3-lithiopropyl)-2

Preparation and reactivity of polyfunctional zinc and copper organometallics bearing sulfur functionalities

Achyutha Rao,Chou, Tso-Sheng,Schipor, Ioana,Knochel, Paul

, p. 2025 - 2043 (2007/10/02)

Iodomethylthiobenzoate 5 and α-chloroalkyl phenyl sulfides 6 were found to insert zinc dust in THF under very mild conditions (10-25°C, 0.5-2 h) leading to zinc α-thioorganometallics. After a transmetallation with CuCN·2 LiCl, the corresponding copper rea

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