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1180009-57-7

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1180009-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1180009-57-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,0,0,0 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1180009-57:
(9*1)+(8*1)+(7*8)+(6*0)+(5*0)+(4*0)+(3*9)+(2*5)+(1*7)=117
117 % 10 = 7
So 1180009-57-7 is a valid CAS Registry Number.

1180009-57-7Downstream Products

1180009-57-7Relevant articles and documents

A divergent approach to the synthesis of 3-substituted-2-pyrazolines: Suzuki cross-coupling of 3-sulfonyloxy-2-pyrazolines

Grimm, Jonathan B.,Wilson, Kevin J.,Witter, David J.

supporting information; experimental part, p. 6390 - 6393 (2009/12/06)

(Chemical Equation Presented) The efficient Suzuki cross-coupling of pyrazoline nonaflates with organoboron reagents was achieved to afford diverse 3-substituted-2-pyrazolines in excellent yield. The nonaflates displayed improved reactivity over the corre

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