5747-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5747-29-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,4 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5747-29:
(6*5)+(5*7)+(4*4)+(3*7)+(2*2)+(1*9)=115
115 % 10 = 5
So 5747-29-5 is a valid CAS Registry Number.
5747-29-5Relevant articles and documents
Ring Enlargement of Boracyclanes via Sequential One-Carbon Homologation. The First Synthesis of Boracyclanes in the Strained Medium Ring Range.
Brown, Herbert C.,Phadke, Avinash S.,Rangaishenvi, Milind V.
, p. 6263 - 6264 (1988)
We explored the Matteson homologation procedure as a means of enlarging the size of the ring in B-methoxyboracyclanes.
