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1217472-04-2

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1217472-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217472-04-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,4,7 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1217472-04:
(9*1)+(8*2)+(7*1)+(6*7)+(5*4)+(4*7)+(3*2)+(2*0)+(1*4)=132
132 % 10 = 2
So 1217472-04-2 is a valid CAS Registry Number.

1217472-04-2Relevant articles and documents

SMALL MOLECULE COMPOUNDS FOR STEM CELL DIFFERENTIATION

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Page/Page column 72; 73, (2010/04/25)

Methods and small molecule compounds for stem cell differentiation are provided. One example of a class of compounds that may be used is represented by the compound having the structure IA or IB in the form of free base or a pharmaceutically acceptable salt, hydrate, solvate or N-oxide thereof. R1 is independently hydrogen or (C1-C6)alkyl; R2 is independently hydrogen, (C1-C6)alkyl, aryl, or heteroaryl; R2' is independently hydrogen, (C1-C6)alkyl, CF3 or C2F5; R3 is independently (C1-C6)alkyl, aryl, 2-tetrahydrofuryhnethyl, an aliphatic tertiary amine, or 4-methoxybenzyl; or R2 and R3 may be joined together to form a 5 or 6 member ring lactone; R4 is independently hydrogen, (C1-C6)alkyl, a 2- or 4-R5-substituted aromatic ring selected from a 4-R5-phenyl or a 2-R5-5-pyridyl, aryl, heteroaryl, aliphatic tertiary amine or halogen; and R5, R5', R6, R6', R7, R7' are each independently hydrogen, (C1-C6)alkyl, aryl, optionally substituted phenyl, heteroaryl, a heterocyclic ring, an aliphatic tertiary amine, or halogen.

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