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49751-95-3

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49751-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49751-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,5 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 49751-95:
(7*4)+(6*9)+(5*7)+(4*5)+(3*1)+(2*9)+(1*5)=163
163 % 10 = 3
So 49751-95-3 is a valid CAS Registry Number.

49751-95-3Relevant articles and documents

Rhodium Catalysts with a Chiral Cyclopentadienyl Ligand Derived from Natural R-Myrtenal

Kolos, Andrey V.,Nelyubina, Yulia V.,Perekalin, Dmitry S.,Pototskiy, Roman A.

, p. 6019 - 6025 (2020)

A new chiral cyclopentadiene CpmyrH was synthesized from the natural terpene (R)-myrtenal in 5 steps and about 40 % total yield. The key step was the reaction of vinyl-dibromocyclopropane derivative with MeLi which provided the diene Cpmyr

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