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1465270-24-9

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1465270-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1465270-24-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,5,2,7 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1465270-24:
(9*1)+(8*4)+(7*6)+(6*5)+(5*2)+(4*7)+(3*0)+(2*2)+(1*4)=159
159 % 10 = 9
So 1465270-24-9 is a valid CAS Registry Number.

1465270-24-9Downstream Products

1465270-24-9Relevant articles and documents

One-pot synthesis of multifunctionalized m-terphenyls

Chang, Meng-Yang,Chan, Chieh-Kai,Lin, Shin-Ying,Wu, Ming-Hao

, p. 9616 - 9624 (2013/10/22)

A facile one-step synthetic protocol toward multifunctionalized m-terphenyls 5 and sulfonyl m-terphenyls 6 is developed from substituted chalcones 1 and allyl sulfone 2 in good yields via a [3C+3C] annulation. The NaH-mediated annulation features transition metal catalyst-free condition. Chalcones 1 with the functional groups tolerance are easily prepared via Claisen-Schmidt condensation of substituted benzaldehydes 3 with acetophenone 4 in a qualitative yield under an aqueous alkaline methanolic solution.

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