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131986-20-4

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131986-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131986-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131986-20:
(8*1)+(7*3)+(6*1)+(5*9)+(4*8)+(3*6)+(2*2)+(1*0)=134
134 % 10 = 4
So 131986-20-4 is a valid CAS Registry Number.

131986-20-4Downstream Products

131986-20-4Relevant articles and documents

Lipids

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, (2008/06/13)

Lipid derivatives represented by the formula: STR1 wherein R1 stands for an optionally substituted higher alkyl group, R2 stands for an optionally substituted lower alkyl group or an optionally substituted nitrogen-containing heterocyclic group, R3 stands for a tertiary amino group or a quaternary ammonium group, J stands for oxygen atom or S(O)t (where t deontes 0, 1 or 2), m and n respectively denotes 1 or 2, p denotes 0, 1 or 2, q and r respectively denote an integer of 2 to 5. and salts thereof have antitumor activities including differentiation-inducing activity and are useful as antitumor agents.

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