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1243715-40-3

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1243715-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1243715-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,7,1 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1243715-40:
(9*1)+(8*2)+(7*4)+(6*3)+(5*7)+(4*1)+(3*5)+(2*4)+(1*0)=133
133 % 10 = 3
So 1243715-40-3 is a valid CAS Registry Number.

1243715-40-3Downstream Products

1243715-40-3Relevant articles and documents

An efficient preparation of indolizines through a tandem palladium-catalyzed cross-coupling reaction and cycloisomerization

Kim, Hyunseok,Lee, Kwangmoo,Kim, Sunggak,Lee, Phil Ho

supporting information; scheme or table, p. 6341 - 6343 (2010/11/16)

An efficient synthetic method for producing indolizines through a tandem Pd-catalyzed selective allenyl cross-coupling reaction using organoindium reagents and cycloisomerization was developed in a one-pot process.

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