84666-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84666-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,6 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84666-26:
(7*8)+(6*4)+(5*6)+(4*6)+(3*6)+(2*2)+(1*6)=162
162 % 10 = 2
So 84666-26-2 is a valid CAS Registry Number.
84666-26-2Relevant articles and documents
A NEW PHOTOCHEMICALLY REMOVABLE PROTECTING GROUP FOR AMINES
Epling, Gary A.,Walker, Mary E.
, p. 3843 - 3846 (1982)
A new arylmethylsulfonyl chloride reacts with secondary or primary amines to give sulfonamides which can be photochemically cleaved, making it suitable for use as a photoremovable protecting group.
