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1226161-12-1

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1226161-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1226161-12-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,1,6 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1226161-12:
(9*1)+(8*2)+(7*2)+(6*6)+(5*1)+(4*6)+(3*1)+(2*1)+(1*2)=111
111 % 10 = 1
So 1226161-12-1 is a valid CAS Registry Number.

1226161-12-1Upstream product

1226161-12-1Downstream Products

1226161-12-1Relevant articles and documents

Sulfoximine assisted Pd(II)-catalyzed bromination and chlorination of primary β-C(sp3)-H bond

Rit, Raja K.,Yadav, M. Ramu,Ghosh, Koushik,Shankar, Majji,Sahoo, Akhila K.

supporting information, p. 5258 - 5261 (2015/01/09)

S-Methyl-S-2-pyridyl-sulfoximine (MPyS) directed bromination and chlorination of the 1°-β-C(sp3)-H bond of MPyS-N-amides is realized under the influence of N-Br/Cl-phthalimides and a Pd(II)-catalyst. The sequential halogenation and acetoxylation of α-dimethyl MPyS-N-amides constructs highly functionalized α-trisubstituted aliphatic acid derivatives. The MPyS directing group is cleaved from the halogenated products and recovered. (Chemical Equation Presented).

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