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849595-89-7

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849595-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849595-89-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,5,9 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 849595-89:
(8*8)+(7*4)+(6*9)+(5*5)+(4*9)+(3*5)+(2*8)+(1*9)=247
247 % 10 = 7
So 849595-89-7 is a valid CAS Registry Number.

849595-89-7Relevant articles and documents

Chemoselective reduction of β-butyltellanyl α,β-unsaturated carbonyl compounds to allylic alcohols

Dos Santos, Alcindo A.,Castelani, Priscila,Bassora, Bruno K.,Fogo Jr., José C.,Costa, Carlos E.,Comasseto, Jo?o V.

, p. 9173 - 9179 (2007/10/03)

(Z)-β-Butyltellanyl α,β-unsaturated carbonyl compounds were stereoselectively produced by hydrotelluration of alkynones or by an addition/elimination sequence from enol tosylates. The β-butyltellanyl- enones were chemoselectively reduced with NaBH4/

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