Description: Good stamp. Alexander Mikhaylovich Butlerov (15 September 1828 – 17 August 1886) was a Russian chemist, one of the principal creators of the theory of chemical structure (1857–1861), the first to incorporate double bonds into structural formulas, the discoverer of hexamine (1859), the discoverer of formaldehyde (1859) and the discoverer of the formose reaction (1861). He first proposed the idea of possible tetrahedral arrangement of valence bonds in carbon compounds in 1862. The crater Butlerov on the Moon is named after him. Alexander Butlerov was born in Chistopol into a landowning family.
Price: 4.99 USD
Location: San Diego, California
End Time: 2024-11-04T00:41:30.000Z
Shipping Cost: 1 USD
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Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Quality: Used
Grade: XF/S (Extremely Fine/Superb)
Topic: Historical Figures
Certification: Genuine
