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1218989-08-2

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1218989-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1218989-08-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,8,9,8 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1218989-08:
(9*1)+(8*2)+(7*1)+(6*8)+(5*9)+(4*8)+(3*9)+(2*0)+(1*8)=192
192 % 10 = 2
So 1218989-08-2 is a valid CAS Registry Number.

1218989-08-2Downstream Products

1218989-08-2Relevant articles and documents

3-Component synthesis of α-substituted sulfonamides via Br?nsted acid-catalyzed C(sp3)-H bond functionalization of 2-alkylazaarenes

Beisel,Kirchner,Kaehler,Knauer,Soltani,Manolikakes

supporting information, p. 5525 - 5528 (2016/07/06)

A Br?nsted acid-catalyzed addition of 2-alkylazaarenes to in situ generated N-sulfonylimines through selective C(sp3)-H bond functionalization has been developed. This protocol provides an atom- and step-economic approach to α-substituted sulfo

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