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303727-84-6

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303727-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303727-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,7,2 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 303727-84:
(8*3)+(7*0)+(6*3)+(5*7)+(4*2)+(3*7)+(2*8)+(1*4)=126
126 % 10 = 6
So 303727-84-6 is a valid CAS Registry Number.

303727-84-6Downstream Products

303727-84-6Relevant articles and documents

High 1,5-anti stereoinduction in boron-mediated aldol reactions of methyl ketones

Dias, Luiz C.,Bau, Rosana Z.,De Sousa, Marcio A.,Zukerman-Schpector

, p. 4325 - 4327 (2002)

(equationpresented) We report herein a very efficient and synthetically useful 1,4-anti-1,5-anti boron-mediated aldol reaction of a chiral α-methyl-β-alkoxy methyl ketone with achiral aldehydes. * Fax: +55-019-3788-3023. ? This paper is dedicated to the B

Gram-scale synthesis of (+)-discodermolide.

Smith 3rd.,Kaufman,Beauchamp,LaMarche,Arimoto

, p. 1823 - 1826 (2008/02/11)

[formula: see text] A triply convergent, highly efficient second-generation synthesis of the potent antimitotic agent (+)-discodermolide (1) has been achieved on a 1-g scale.

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