137895-07-9 Usage
General Description
1,2-Oxaphosphetane, 2,2-dihydro-3,4-dimethyl-, cis- is a chemical compound with the molecular formula C6H12O2P. 1,2-Oxaphosphetane, 2,2-dihydro-3,4-dimethyl-, cis- is a phosphorus-containing heterocycle that is commonly used in organic synthesis as a versatile reagent for various chemical reactions. It is known for its ability to participate in a variety of transformations, including ring-opening reactions and nucleophilic additions, making it a valuable tool in the development of complex organic molecules. Its cis configuration refers to its stereochemistry, with the two methyl groups on the phosphorus atom being positioned on the same side of the ring. 1,2-Oxaphosphetane, 2,2-dihydro-3,4-dimethyl-, cis- has garnered significant attention in the field of organic chemistry for its unique reactivity and potential applications in the synthesis of pharmaceuticals and other fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 137895-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,9 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137895-07:
(8*1)+(7*3)+(6*7)+(5*8)+(4*9)+(3*5)+(2*0)+(1*7)=169
169 % 10 = 9
So 137895-07-9 is a valid CAS Registry Number.