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1178542-11-4

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1178542-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1178542-11-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,8,5,4 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1178542-11:
(9*1)+(8*1)+(7*7)+(6*8)+(5*5)+(4*4)+(3*2)+(2*1)+(1*1)=164
164 % 10 = 4
So 1178542-11-4 is a valid CAS Registry Number.

1178542-11-4Downstream Products

1178542-11-4Relevant articles and documents

Regioselective synthesis of 6-aryl-5-(chloroethyl)salicylates by domino '[3+3] cyclization/homo-Michael' reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes

Riahi, Abdolmajid,Lau, Matthias,Reinke, Helmut,Fischer, Christine,Langer, Peter

experimental part, p. 5491 - 5496 (2009/12/03)

Functionalized 3-aryl-4-(chloroethyl)phenols are regioselectively prepared by domino '[3+3] cyclization/homo-Michael' reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes.

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