1101836-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1101836-40-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,1,8,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1101836-40:
(9*1)+(8*1)+(7*0)+(6*1)+(5*8)+(4*3)+(3*6)+(2*4)+(1*0)=101
101 % 10 = 1
So 1101836-40-1 is a valid CAS Registry Number.
1101836-40-1Relevant articles and documents
Fluorescent labeling of peptides on solid phase
Katritzky, Alan R.,Yoshioka, Megumi,Narindoshvili, Tamari,Chung, Alfred,Johnson, Jodie V.
, p. 4582 - 4586 (2008)
N α-Fmoc-Nε-[(7-methoxycoumarin-4-yl) acetyl]-l-lysine (Nα-Fmoc-l-Lys(Mca)-OH) 3 is conveniently prepared by benzotriazole methodology (52% over two steps). N-Acylbenzotriazoles Mca-Bt 2, Nα-Fmoc-l-Lys(Mca)-Bt 4