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1258542-26-5

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1258542-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258542-26-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,5,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1258542-26:
(9*1)+(8*2)+(7*5)+(6*8)+(5*5)+(4*4)+(3*2)+(2*2)+(1*6)=165
165 % 10 = 5
So 1258542-26-5 is a valid CAS Registry Number.

1258542-26-5Upstream product

1258542-26-5Relevant articles and documents

One-pot asymmetric synthesis of α-trifluoromethylated amines from α-trifluoromethyl ketones

Xu, Jian,Liu, Zhen-Jiang,Yang, Xian-Jin,Wang, Li-Min,Chen, Guan-Long,Liu, Jin-Tao

scheme or table, p. 8933 - 8937 (2011/01/04)

Diastereoselective reduction of (Rs)-N-tert-butanesulfinyl α-trifluoromethyl ketimines formed in situ from the corresponding α-trifluoromethyl ketones and N-tert-butanesulfinamide has been achieved, and either diastereomer of N-tert-butanesulfinyl α-trifl

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