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1088610-50-7

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1088610-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1088610-50-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,8,6,1 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1088610-50:
(9*1)+(8*0)+(7*8)+(6*8)+(5*6)+(4*1)+(3*0)+(2*5)+(1*0)=157
157 % 10 = 7
So 1088610-50-7 is a valid CAS Registry Number.

1088610-50-7Downstream Products

1088610-50-7Relevant articles and documents

N-Vinylpyridinium tetrafluoroborate salts as reagents for the stereoselective and regioselective synthesis of symmetrical (2E,4E)-1,6-dioxo-2,4-dienes

Gao, Ge,Brown, Neil,Minatoya, Machiko,Buszek, Keith R.

scheme or table, p. 6491 - 6494 (2009/04/06)

We had previously demonstrated the utility of N-vinylpyridinium tetrafluoroborate salts as novel electrophilic coupling partners in Pd(0)-catalyzed Suzuki cross-coupling reactions with aryl and vinyl boronic acids. We now report that these crystalline, air-stable, and non-hygroscopic salts are also useful reagents for the synthesis of symmetrical (2E,4E)-1,6-dioxo-2,4-dienes (diene diones), which in turn are valuable starting materials for the synthesis of various five-membered heterocycles. The optimization of reaction conditions and the scope and limitations of the reductive dimerization are discussed.

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