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58898-12-7

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58898-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58898-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,9 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 58898-12:
(7*5)+(6*8)+(5*8)+(4*9)+(3*8)+(2*1)+(1*2)=187
187 % 10 = 7
So 58898-12-7 is a valid CAS Registry Number.

58898-12-7Downstream Products

58898-12-7Relevant articles and documents

CHBr3/TiCl4/Mg as an unusual nucleophilic CBr 2 carbenoid: Effective and chemoselective dibromomethylenation of aldehydes and ketones

Bhorge, Yeshwant Ramchandra,Chang, Cheng-Ta,Chang, Su-Haur,Yan, Tu-Hsin

experimental part, p. 4805 - 4810 (2012/10/08)

We report that instead of using CBr4, CHBr3 can serve as a highly nucleophilic dibromomethylene carbenoid in chemoselective carbonyl dibromomethylenation. Successful application of the dibromomethylenation to various carbonyl compoun

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