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143288-93-1

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143288-93-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143288-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143288-93:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*8)+(2*9)+(1*3)=141
141 % 10 = 1
So 143288-93-1 is a valid CAS Registry Number.

143288-93-1Downstream Products

143288-93-1Relevant articles and documents

C-Aryl Glycosides: Electrophile Initiated Cyclizations of 6-Aryl-5-hexen-2-ols

Hart, David J.,Leroy, Vincent,Merriman, Gregory H.,Young, David G. J.

, p. 5670 - 5680 (2007/10/02)

An approach to the synthesis of C-aryl glycosides is described.Treatment of β-lactam 9 with N-bromosuccinimide (NBS) or N-iodosuccinimide (NIS) afforded trans-2,6-disubstituted pyrans 11a and 11b.Treatment of 9 with phenylselenenyl chloride (PhSeCl) or N-

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