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115501-74-1

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115501-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115501-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,0 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115501-74:
(8*1)+(7*1)+(6*5)+(5*5)+(4*0)+(3*1)+(2*7)+(1*4)=91
91 % 10 = 1
So 115501-74-1 is a valid CAS Registry Number.

115501-74-1Downstream Products

115501-74-1Relevant articles and documents

PREPARATION OF SILICON PHTHALOCYANINES AND GERMANIUM PHTHALOCYANINES AND RELATED SUBSTANCES

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Page/Page column 17-18, (2010/05/13)

A process for preparing compounds of the general formula (I) by reacting the compound of the general formula (II) where L, L′ are the same or different and are each independently Cl or OH in the presence of a. chlorine compounds Cl-M2R1R2R3, Cl-M3R4R5R6, with the proviso that L and L′ are not both simultaneously OH, or b. hydroxyl compounds HO-M2R1R2R3, HO-M3R4R5R6. The use of compounds of the general formula (I) as markers for liquids and a process for detecting markers in liquids.

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