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1583248-56-9

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1583248-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1583248-56-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,3,2,4 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1583248-56:
(9*1)+(8*5)+(7*8)+(6*3)+(5*2)+(4*4)+(3*8)+(2*5)+(1*6)=189
189 % 10 = 9
So 1583248-56-9 is a valid CAS Registry Number.

1583248-56-9Downstream Products

1583248-56-9Relevant articles and documents

An efficient approach to mechanically planar chiral rotaxanes

Bordoli, Robert J.,Goldup, Stephen M.

, p. 4817 - 4820 (2014/04/17)

We describe the first method for production of mechanically planar chiral rotaxanes in excellent enantiopurity without the use of chiral separation techniques and, for the first time, unambiguously assign the absolute stereochemistry of the products. This proof-of-concept study, which employs a chiral pool sugar as the source of asymmetry and a high-yielding active template reaction for mechanical bond formation, finally opens the door to detailed investigation of these challenging targets.

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